diff --git a/backend/src/main/java/io/metersphere/base/domain/UserGroup.java b/backend/src/main/java/io/metersphere/base/domain/UserGroup.java
new file mode 100644
index 0000000000..7f59a3c14f
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/UserGroup.java
@@ -0,0 +1,27 @@
+package io.metersphere.base.domain;
+
+import java.io.Serializable;
+import lombok.Data;
+
+@Data
+public class UserGroup implements Serializable {
+    private String id;
+
+    private String name;
+
+    private String description;
+
+    private Boolean system;
+
+    private String type;
+
+    private Long createTime;
+
+    private Long updateTime;
+
+    private String creator;
+
+    private String scopeId;
+
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/domain/UserGroupExample.java b/backend/src/main/java/io/metersphere/base/domain/UserGroupExample.java
new file mode 100644
index 0000000000..4e3437acb2
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/UserGroupExample.java
@@ -0,0 +1,800 @@
+package io.metersphere.base.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class UserGroupExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public UserGroupExample() {
+        oredCriteria = new ArrayList<Criteria>();
+    }
+
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<Criterion>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andIdIsNull() {
+            addCriterion("id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIsNotNull() {
+            addCriterion("id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdEqualTo(String value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(String value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(String value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(String value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(String value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(String value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLike(String value) {
+            addCriterion("id like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotLike(String value) {
+            addCriterion("id not like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<String> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<String> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(String value1, String value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(String value1, String value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameIsNull() {
+            addCriterion("`name` is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameIsNotNull() {
+            addCriterion("`name` is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameEqualTo(String value) {
+            addCriterion("`name` =", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameNotEqualTo(String value) {
+            addCriterion("`name` <>", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameGreaterThan(String value) {
+            addCriterion("`name` >", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameGreaterThanOrEqualTo(String value) {
+            addCriterion("`name` >=", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameLessThan(String value) {
+            addCriterion("`name` <", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameLessThanOrEqualTo(String value) {
+            addCriterion("`name` <=", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameLike(String value) {
+            addCriterion("`name` like", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameNotLike(String value) {
+            addCriterion("`name` not like", value, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameIn(List<String> values) {
+            addCriterion("`name` in", values, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameNotIn(List<String> values) {
+            addCriterion("`name` not in", values, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameBetween(String value1, String value2) {
+            addCriterion("`name` between", value1, value2, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andNameNotBetween(String value1, String value2) {
+            addCriterion("`name` not between", value1, value2, "name");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionIsNull() {
+            addCriterion("description is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionIsNotNull() {
+            addCriterion("description is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionEqualTo(String value) {
+            addCriterion("description =", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionNotEqualTo(String value) {
+            addCriterion("description <>", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionGreaterThan(String value) {
+            addCriterion("description >", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionGreaterThanOrEqualTo(String value) {
+            addCriterion("description >=", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionLessThan(String value) {
+            addCriterion("description <", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionLessThanOrEqualTo(String value) {
+            addCriterion("description <=", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionLike(String value) {
+            addCriterion("description like", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionNotLike(String value) {
+            addCriterion("description not like", value, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionIn(List<String> values) {
+            addCriterion("description in", values, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionNotIn(List<String> values) {
+            addCriterion("description not in", values, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionBetween(String value1, String value2) {
+            addCriterion("description between", value1, value2, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andDescriptionNotBetween(String value1, String value2) {
+            addCriterion("description not between", value1, value2, "description");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemIsNull() {
+            addCriterion("`system` is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemIsNotNull() {
+            addCriterion("`system` is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemEqualTo(Boolean value) {
+            addCriterion("`system` =", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemNotEqualTo(Boolean value) {
+            addCriterion("`system` <>", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemGreaterThan(Boolean value) {
+            addCriterion("`system` >", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemGreaterThanOrEqualTo(Boolean value) {
+            addCriterion("`system` >=", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemLessThan(Boolean value) {
+            addCriterion("`system` <", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemLessThanOrEqualTo(Boolean value) {
+            addCriterion("`system` <=", value, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemIn(List<Boolean> values) {
+            addCriterion("`system` in", values, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemNotIn(List<Boolean> values) {
+            addCriterion("`system` not in", values, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemBetween(Boolean value1, Boolean value2) {
+            addCriterion("`system` between", value1, value2, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andSystemNotBetween(Boolean value1, Boolean value2) {
+            addCriterion("`system` not between", value1, value2, "system");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeIsNull() {
+            addCriterion("`type` is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeIsNotNull() {
+            addCriterion("`type` is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeEqualTo(String value) {
+            addCriterion("`type` =", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeNotEqualTo(String value) {
+            addCriterion("`type` <>", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeGreaterThan(String value) {
+            addCriterion("`type` >", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeGreaterThanOrEqualTo(String value) {
+            addCriterion("`type` >=", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeLessThan(String value) {
+            addCriterion("`type` <", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeLessThanOrEqualTo(String value) {
+            addCriterion("`type` <=", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeLike(String value) {
+            addCriterion("`type` like", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeNotLike(String value) {
+            addCriterion("`type` not like", value, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeIn(List<String> values) {
+            addCriterion("`type` in", values, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeNotIn(List<String> values) {
+            addCriterion("`type` not in", values, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeBetween(String value1, String value2) {
+            addCriterion("`type` between", value1, value2, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andTypeNotBetween(String value1, String value2) {
+            addCriterion("`type` not between", value1, value2, "type");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNull() {
+            addCriterion("create_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNotNull() {
+            addCriterion("create_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeEqualTo(Long value) {
+            addCriterion("create_time =", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotEqualTo(Long value) {
+            addCriterion("create_time <>", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThan(Long value) {
+            addCriterion("create_time >", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThanOrEqualTo(Long value) {
+            addCriterion("create_time >=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThan(Long value) {
+            addCriterion("create_time <", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThanOrEqualTo(Long value) {
+            addCriterion("create_time <=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIn(List<Long> values) {
+            addCriterion("create_time in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotIn(List<Long> values) {
+            addCriterion("create_time not in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeBetween(Long value1, Long value2) {
+            addCriterion("create_time between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotBetween(Long value1, Long value2) {
+            addCriterion("create_time not between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNull() {
+            addCriterion("update_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNotNull() {
+            addCriterion("update_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeEqualTo(Long value) {
+            addCriterion("update_time =", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotEqualTo(Long value) {
+            addCriterion("update_time <>", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThan(Long value) {
+            addCriterion("update_time >", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThanOrEqualTo(Long value) {
+            addCriterion("update_time >=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThan(Long value) {
+            addCriterion("update_time <", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThanOrEqualTo(Long value) {
+            addCriterion("update_time <=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIn(List<Long> values) {
+            addCriterion("update_time in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotIn(List<Long> values) {
+            addCriterion("update_time not in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeBetween(Long value1, Long value2) {
+            addCriterion("update_time between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotBetween(Long value1, Long value2) {
+            addCriterion("update_time not between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIsNull() {
+            addCriterion("creator is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIsNotNull() {
+            addCriterion("creator is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorEqualTo(String value) {
+            addCriterion("creator =", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNotEqualTo(String value) {
+            addCriterion("creator <>", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorGreaterThan(String value) {
+            addCriterion("creator >", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorGreaterThanOrEqualTo(String value) {
+            addCriterion("creator >=", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorLessThan(String value) {
+            addCriterion("creator <", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorLessThanOrEqualTo(String value) {
+            addCriterion("creator <=", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorLike(String value) {
+            addCriterion("creator like", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNotLike(String value) {
+            addCriterion("creator not like", value, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorIn(List<String> values) {
+            addCriterion("creator in", values, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNotIn(List<String> values) {
+            addCriterion("creator not in", values, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorBetween(String value1, String value2) {
+            addCriterion("creator between", value1, value2, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreatorNotBetween(String value1, String value2) {
+            addCriterion("creator not between", value1, value2, "creator");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdIsNull() {
+            addCriterion("scope_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdIsNotNull() {
+            addCriterion("scope_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdEqualTo(String value) {
+            addCriterion("scope_id =", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdNotEqualTo(String value) {
+            addCriterion("scope_id <>", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdGreaterThan(String value) {
+            addCriterion("scope_id >", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdGreaterThanOrEqualTo(String value) {
+            addCriterion("scope_id >=", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdLessThan(String value) {
+            addCriterion("scope_id <", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdLessThanOrEqualTo(String value) {
+            addCriterion("scope_id <=", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdLike(String value) {
+            addCriterion("scope_id like", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdNotLike(String value) {
+            addCriterion("scope_id not like", value, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdIn(List<String> values) {
+            addCriterion("scope_id in", values, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdNotIn(List<String> values) {
+            addCriterion("scope_id not in", values, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdBetween(String value1, String value2) {
+            addCriterion("scope_id between", value1, value2, "scopeId");
+            return (Criteria) this;
+        }
+
+        public Criteria andScopeIdNotBetween(String value1, String value2) {
+            addCriterion("scope_id not between", value1, value2, "scopeId");
+            return (Criteria) this;
+        }
+    }
+
+    public static class Criteria extends GeneratedCriteria {
+
+        protected Criteria() {
+            super();
+        }
+    }
+
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/domain/UserGroupPermission.java b/backend/src/main/java/io/metersphere/base/domain/UserGroupPermission.java
new file mode 100644
index 0000000000..11152c469a
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/UserGroupPermission.java
@@ -0,0 +1,17 @@
+package io.metersphere.base.domain;
+
+import java.io.Serializable;
+import lombok.Data;
+
+@Data
+public class UserGroupPermission implements Serializable {
+    private String id;
+
+    private String groupId;
+
+    private String permissionId;
+
+    private String moduleId;
+
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/domain/UserGroupPermissionExample.java b/backend/src/main/java/io/metersphere/base/domain/UserGroupPermissionExample.java
new file mode 100644
index 0000000000..2adcbabd5f
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/UserGroupPermissionExample.java
@@ -0,0 +1,480 @@
+package io.metersphere.base.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class UserGroupPermissionExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public UserGroupPermissionExample() {
+        oredCriteria = new ArrayList<Criteria>();
+    }
+
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<Criterion>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andIdIsNull() {
+            addCriterion("id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIsNotNull() {
+            addCriterion("id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdEqualTo(String value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(String value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(String value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(String value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(String value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(String value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLike(String value) {
+            addCriterion("id like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotLike(String value) {
+            addCriterion("id not like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<String> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<String> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(String value1, String value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(String value1, String value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdIsNull() {
+            addCriterion("group_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdIsNotNull() {
+            addCriterion("group_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdEqualTo(String value) {
+            addCriterion("group_id =", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdNotEqualTo(String value) {
+            addCriterion("group_id <>", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdGreaterThan(String value) {
+            addCriterion("group_id >", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdGreaterThanOrEqualTo(String value) {
+            addCriterion("group_id >=", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdLessThan(String value) {
+            addCriterion("group_id <", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdLessThanOrEqualTo(String value) {
+            addCriterion("group_id <=", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdLike(String value) {
+            addCriterion("group_id like", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdNotLike(String value) {
+            addCriterion("group_id not like", value, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdIn(List<String> values) {
+            addCriterion("group_id in", values, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdNotIn(List<String> values) {
+            addCriterion("group_id not in", values, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdBetween(String value1, String value2) {
+            addCriterion("group_id between", value1, value2, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGroupIdNotBetween(String value1, String value2) {
+            addCriterion("group_id not between", value1, value2, "groupId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdIsNull() {
+            addCriterion("permission_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdIsNotNull() {
+            addCriterion("permission_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdEqualTo(String value) {
+            addCriterion("permission_id =", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdNotEqualTo(String value) {
+            addCriterion("permission_id <>", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdGreaterThan(String value) {
+            addCriterion("permission_id >", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdGreaterThanOrEqualTo(String value) {
+            addCriterion("permission_id >=", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdLessThan(String value) {
+            addCriterion("permission_id <", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdLessThanOrEqualTo(String value) {
+            addCriterion("permission_id <=", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdLike(String value) {
+            addCriterion("permission_id like", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdNotLike(String value) {
+            addCriterion("permission_id not like", value, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdIn(List<String> values) {
+            addCriterion("permission_id in", values, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdNotIn(List<String> values) {
+            addCriterion("permission_id not in", values, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdBetween(String value1, String value2) {
+            addCriterion("permission_id between", value1, value2, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andPermissionIdNotBetween(String value1, String value2) {
+            addCriterion("permission_id not between", value1, value2, "permissionId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdIsNull() {
+            addCriterion("module_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdIsNotNull() {
+            addCriterion("module_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdEqualTo(String value) {
+            addCriterion("module_id =", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdNotEqualTo(String value) {
+            addCriterion("module_id <>", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdGreaterThan(String value) {
+            addCriterion("module_id >", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdGreaterThanOrEqualTo(String value) {
+            addCriterion("module_id >=", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdLessThan(String value) {
+            addCriterion("module_id <", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdLessThanOrEqualTo(String value) {
+            addCriterion("module_id <=", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdLike(String value) {
+            addCriterion("module_id like", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdNotLike(String value) {
+            addCriterion("module_id not like", value, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdIn(List<String> values) {
+            addCriterion("module_id in", values, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdNotIn(List<String> values) {
+            addCriterion("module_id not in", values, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdBetween(String value1, String value2) {
+            addCriterion("module_id between", value1, value2, "moduleId");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIdNotBetween(String value1, String value2) {
+            addCriterion("module_id not between", value1, value2, "moduleId");
+            return (Criteria) this;
+        }
+    }
+
+    public static class Criteria extends GeneratedCriteria {
+
+        protected Criteria() {
+            super();
+        }
+    }
+
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.java b/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.java
new file mode 100644
index 0000000000..984e3754fa
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.java
@@ -0,0 +1,30 @@
+package io.metersphere.base.mapper;
+
+import io.metersphere.base.domain.UserGroup;
+import io.metersphere.base.domain.UserGroupExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface UserGroupMapper {
+    long countByExample(UserGroupExample example);
+
+    int deleteByExample(UserGroupExample example);
+
+    int deleteByPrimaryKey(String id);
+
+    int insert(UserGroup record);
+
+    int insertSelective(UserGroup record);
+
+    List<UserGroup> selectByExample(UserGroupExample example);
+
+    UserGroup selectByPrimaryKey(String id);
+
+    int updateByExampleSelective(@Param("record") UserGroup record, @Param("example") UserGroupExample example);
+
+    int updateByExample(@Param("record") UserGroup record, @Param("example") UserGroupExample example);
+
+    int updateByPrimaryKeySelective(UserGroup record);
+
+    int updateByPrimaryKey(UserGroup record);
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.xml
new file mode 100644
index 0000000000..79af5db317
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/UserGroupMapper.xml
@@ -0,0 +1,275 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="io.metersphere.base.mapper.UserGroupMapper">
+  <resultMap id="BaseResultMap" type="io.metersphere.base.domain.UserGroup">
+    <id column="id" jdbcType="VARCHAR" property="id" />
+    <result column="name" jdbcType="VARCHAR" property="name" />
+    <result column="description" jdbcType="VARCHAR" property="description" />
+    <result column="system" jdbcType="BIT" property="system" />
+    <result column="type" jdbcType="VARCHAR" property="type" />
+    <result column="create_time" jdbcType="BIGINT" property="createTime" />
+    <result column="update_time" jdbcType="BIGINT" property="updateTime" />
+    <result column="creator" jdbcType="VARCHAR" property="creator" />
+    <result column="scope_id" jdbcType="VARCHAR" property="scopeId" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, `name`, description, `system`, `type`, create_time, update_time, creator, scope_id
+  </sql>
+  <select id="selectByExample" parameterType="io.metersphere.base.domain.UserGroupExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from user_group
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
+    select 
+    <include refid="Base_Column_List" />
+    from user_group
+    where id = #{id,jdbcType=VARCHAR}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+    delete from user_group
+    where id = #{id,jdbcType=VARCHAR}
+  </delete>
+  <delete id="deleteByExample" parameterType="io.metersphere.base.domain.UserGroupExample">
+    delete from user_group
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="io.metersphere.base.domain.UserGroup">
+    insert into user_group (id, `name`, description, 
+      `system`, `type`, create_time, 
+      update_time, creator, scope_id
+      )
+    values (#{id,jdbcType=VARCHAR}, #{name,jdbcType=VARCHAR}, #{description,jdbcType=VARCHAR}, 
+      #{system,jdbcType=BIT}, #{type,jdbcType=VARCHAR}, #{createTime,jdbcType=BIGINT}, 
+      #{updateTime,jdbcType=BIGINT}, #{creator,jdbcType=VARCHAR}, #{scopeId,jdbcType=VARCHAR}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="io.metersphere.base.domain.UserGroup">
+    insert into user_group
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="name != null">
+        `name`,
+      </if>
+      <if test="description != null">
+        description,
+      </if>
+      <if test="system != null">
+        `system`,
+      </if>
+      <if test="type != null">
+        `type`,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="updateTime != null">
+        update_time,
+      </if>
+      <if test="creator != null">
+        creator,
+      </if>
+      <if test="scopeId != null">
+        scope_id,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=VARCHAR},
+      </if>
+      <if test="name != null">
+        #{name,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        #{description,jdbcType=VARCHAR},
+      </if>
+      <if test="system != null">
+        #{system,jdbcType=BIT},
+      </if>
+      <if test="type != null">
+        #{type,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=BIGINT},
+      </if>
+      <if test="updateTime != null">
+        #{updateTime,jdbcType=BIGINT},
+      </if>
+      <if test="creator != null">
+        #{creator,jdbcType=VARCHAR},
+      </if>
+      <if test="scopeId != null">
+        #{scopeId,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="io.metersphere.base.domain.UserGroupExample" resultType="java.lang.Long">
+    select count(*) from user_group
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update user_group
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=VARCHAR},
+      </if>
+      <if test="record.name != null">
+        `name` = #{record.name,jdbcType=VARCHAR},
+      </if>
+      <if test="record.description != null">
+        description = #{record.description,jdbcType=VARCHAR},
+      </if>
+      <if test="record.system != null">
+        `system` = #{record.system,jdbcType=BIT},
+      </if>
+      <if test="record.type != null">
+        `type` = #{record.type,jdbcType=VARCHAR},
+      </if>
+      <if test="record.createTime != null">
+        create_time = #{record.createTime,jdbcType=BIGINT},
+      </if>
+      <if test="record.updateTime != null">
+        update_time = #{record.updateTime,jdbcType=BIGINT},
+      </if>
+      <if test="record.creator != null">
+        creator = #{record.creator,jdbcType=VARCHAR},
+      </if>
+      <if test="record.scopeId != null">
+        scope_id = #{record.scopeId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update user_group
+    set id = #{record.id,jdbcType=VARCHAR},
+      `name` = #{record.name,jdbcType=VARCHAR},
+      description = #{record.description,jdbcType=VARCHAR},
+      `system` = #{record.system,jdbcType=BIT},
+      `type` = #{record.type,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=BIGINT},
+      update_time = #{record.updateTime,jdbcType=BIGINT},
+      creator = #{record.creator,jdbcType=VARCHAR},
+      scope_id = #{record.scopeId,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="io.metersphere.base.domain.UserGroup">
+    update user_group
+    <set>
+      <if test="name != null">
+        `name` = #{name,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        description = #{description,jdbcType=VARCHAR},
+      </if>
+      <if test="system != null">
+        `system` = #{system,jdbcType=BIT},
+      </if>
+      <if test="type != null">
+        `type` = #{type,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        create_time = #{createTime,jdbcType=BIGINT},
+      </if>
+      <if test="updateTime != null">
+        update_time = #{updateTime,jdbcType=BIGINT},
+      </if>
+      <if test="creator != null">
+        creator = #{creator,jdbcType=VARCHAR},
+      </if>
+      <if test="scopeId != null">
+        scope_id = #{scopeId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="io.metersphere.base.domain.UserGroup">
+    update user_group
+    set `name` = #{name,jdbcType=VARCHAR},
+      description = #{description,jdbcType=VARCHAR},
+      `system` = #{system,jdbcType=BIT},
+      `type` = #{type,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=BIGINT},
+      update_time = #{updateTime,jdbcType=BIGINT},
+      creator = #{creator,jdbcType=VARCHAR},
+      scope_id = #{scopeId,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+</mapper>
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.java b/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.java
new file mode 100644
index 0000000000..551819a9ca
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.java
@@ -0,0 +1,30 @@
+package io.metersphere.base.mapper;
+
+import io.metersphere.base.domain.UserGroupPermission;
+import io.metersphere.base.domain.UserGroupPermissionExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface UserGroupPermissionMapper {
+    long countByExample(UserGroupPermissionExample example);
+
+    int deleteByExample(UserGroupPermissionExample example);
+
+    int deleteByPrimaryKey(String id);
+
+    int insert(UserGroupPermission record);
+
+    int insertSelective(UserGroupPermission record);
+
+    List<UserGroupPermission> selectByExample(UserGroupPermissionExample example);
+
+    UserGroupPermission selectByPrimaryKey(String id);
+
+    int updateByExampleSelective(@Param("record") UserGroupPermission record, @Param("example") UserGroupPermissionExample example);
+
+    int updateByExample(@Param("record") UserGroupPermission record, @Param("example") UserGroupPermissionExample example);
+
+    int updateByPrimaryKeySelective(UserGroupPermission record);
+
+    int updateByPrimaryKey(UserGroupPermission record);
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.xml
new file mode 100644
index 0000000000..ddbddaf47c
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/UserGroupPermissionMapper.xml
@@ -0,0 +1,196 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="io.metersphere.base.mapper.UserGroupPermissionMapper">
+  <resultMap id="BaseResultMap" type="io.metersphere.base.domain.UserGroupPermission">
+    <id column="id" jdbcType="VARCHAR" property="id" />
+    <result column="group_id" jdbcType="VARCHAR" property="groupId" />
+    <result column="permission_id" jdbcType="VARCHAR" property="permissionId" />
+    <result column="module_id" jdbcType="VARCHAR" property="moduleId" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, group_id, permission_id, module_id
+  </sql>
+  <select id="selectByExample" parameterType="io.metersphere.base.domain.UserGroupPermissionExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from user_group_permission
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.String" resultMap="BaseResultMap">
+    select 
+    <include refid="Base_Column_List" />
+    from user_group_permission
+    where id = #{id,jdbcType=VARCHAR}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+    delete from user_group_permission
+    where id = #{id,jdbcType=VARCHAR}
+  </delete>
+  <delete id="deleteByExample" parameterType="io.metersphere.base.domain.UserGroupPermissionExample">
+    delete from user_group_permission
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="io.metersphere.base.domain.UserGroupPermission">
+    insert into user_group_permission (id, group_id, permission_id, 
+      module_id)
+    values (#{id,jdbcType=VARCHAR}, #{groupId,jdbcType=VARCHAR}, #{permissionId,jdbcType=VARCHAR}, 
+      #{moduleId,jdbcType=VARCHAR})
+  </insert>
+  <insert id="insertSelective" parameterType="io.metersphere.base.domain.UserGroupPermission">
+    insert into user_group_permission
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="groupId != null">
+        group_id,
+      </if>
+      <if test="permissionId != null">
+        permission_id,
+      </if>
+      <if test="moduleId != null">
+        module_id,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=VARCHAR},
+      </if>
+      <if test="groupId != null">
+        #{groupId,jdbcType=VARCHAR},
+      </if>
+      <if test="permissionId != null">
+        #{permissionId,jdbcType=VARCHAR},
+      </if>
+      <if test="moduleId != null">
+        #{moduleId,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="io.metersphere.base.domain.UserGroupPermissionExample" resultType="java.lang.Long">
+    select count(*) from user_group_permission
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update user_group_permission
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=VARCHAR},
+      </if>
+      <if test="record.groupId != null">
+        group_id = #{record.groupId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.permissionId != null">
+        permission_id = #{record.permissionId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.moduleId != null">
+        module_id = #{record.moduleId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update user_group_permission
+    set id = #{record.id,jdbcType=VARCHAR},
+      group_id = #{record.groupId,jdbcType=VARCHAR},
+      permission_id = #{record.permissionId,jdbcType=VARCHAR},
+      module_id = #{record.moduleId,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="io.metersphere.base.domain.UserGroupPermission">
+    update user_group_permission
+    <set>
+      <if test="groupId != null">
+        group_id = #{groupId,jdbcType=VARCHAR},
+      </if>
+      <if test="permissionId != null">
+        permission_id = #{permissionId,jdbcType=VARCHAR},
+      </if>
+      <if test="moduleId != null">
+        module_id = #{moduleId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="io.metersphere.base.domain.UserGroupPermission">
+    update user_group_permission
+    set group_id = #{groupId,jdbcType=VARCHAR},
+      permission_id = #{permissionId,jdbcType=VARCHAR},
+      module_id = #{moduleId,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+</mapper>
\ No newline at end of file