diff --git a/backend/src/main/java/io/metersphere/base/domain/Issues.java b/backend/src/main/java/io/metersphere/base/domain/Issues.java
new file mode 100644
index 0000000000..1aac52464a
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/Issues.java
@@ -0,0 +1,27 @@
+package io.metersphere.base.domain;
+
+import java.io.Serializable;
+import lombok.Data;
+
+@Data
+public class Issues implements Serializable {
+    private String id;
+
+    private String title;
+
+    private String status;
+
+    private Long createTime;
+
+    private Long updateTime;
+
+    private String reporter;
+
+    private String lastmodify;
+
+    private String platform;
+
+    private String description;
+
+    private static final long serialVersionUID = 1L;
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/domain/IssuesExample.java b/backend/src/main/java/io/metersphere/base/domain/IssuesExample.java
new file mode 100644
index 0000000000..c2f363f61d
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/domain/IssuesExample.java
@@ -0,0 +1,740 @@
+package io.metersphere.base.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class IssuesExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public IssuesExample() {
+        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 andTitleIsNull() {
+            addCriterion("title is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleIsNotNull() {
+            addCriterion("title is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleEqualTo(String value) {
+            addCriterion("title =", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleNotEqualTo(String value) {
+            addCriterion("title <>", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleGreaterThan(String value) {
+            addCriterion("title >", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleGreaterThanOrEqualTo(String value) {
+            addCriterion("title >=", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleLessThan(String value) {
+            addCriterion("title <", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleLessThanOrEqualTo(String value) {
+            addCriterion("title <=", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleLike(String value) {
+            addCriterion("title like", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleNotLike(String value) {
+            addCriterion("title not like", value, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleIn(List<String> values) {
+            addCriterion("title in", values, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleNotIn(List<String> values) {
+            addCriterion("title not in", values, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleBetween(String value1, String value2) {
+            addCriterion("title between", value1, value2, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andTitleNotBetween(String value1, String value2) {
+            addCriterion("title not between", value1, value2, "title");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIsNull() {
+            addCriterion("`status` is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIsNotNull() {
+            addCriterion("`status` is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusEqualTo(String value) {
+            addCriterion("`status` =", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotEqualTo(String value) {
+            addCriterion("`status` <>", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusGreaterThan(String value) {
+            addCriterion("`status` >", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusGreaterThanOrEqualTo(String value) {
+            addCriterion("`status` >=", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLessThan(String value) {
+            addCriterion("`status` <", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLessThanOrEqualTo(String value) {
+            addCriterion("`status` <=", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusLike(String value) {
+            addCriterion("`status` like", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotLike(String value) {
+            addCriterion("`status` not like", value, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusIn(List<String> values) {
+            addCriterion("`status` in", values, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotIn(List<String> values) {
+            addCriterion("`status` not in", values, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusBetween(String value1, String value2) {
+            addCriterion("`status` between", value1, value2, "status");
+            return (Criteria) this;
+        }
+
+        public Criteria andStatusNotBetween(String value1, String value2) {
+            addCriterion("`status` not between", value1, value2, "status");
+            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 andReporterIsNull() {
+            addCriterion("reporter is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterIsNotNull() {
+            addCriterion("reporter is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterEqualTo(String value) {
+            addCriterion("reporter =", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterNotEqualTo(String value) {
+            addCriterion("reporter <>", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterGreaterThan(String value) {
+            addCriterion("reporter >", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterGreaterThanOrEqualTo(String value) {
+            addCriterion("reporter >=", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterLessThan(String value) {
+            addCriterion("reporter <", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterLessThanOrEqualTo(String value) {
+            addCriterion("reporter <=", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterLike(String value) {
+            addCriterion("reporter like", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterNotLike(String value) {
+            addCriterion("reporter not like", value, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterIn(List<String> values) {
+            addCriterion("reporter in", values, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterNotIn(List<String> values) {
+            addCriterion("reporter not in", values, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterBetween(String value1, String value2) {
+            addCriterion("reporter between", value1, value2, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andReporterNotBetween(String value1, String value2) {
+            addCriterion("reporter not between", value1, value2, "reporter");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyIsNull() {
+            addCriterion("lastmodify is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyIsNotNull() {
+            addCriterion("lastmodify is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyEqualTo(String value) {
+            addCriterion("lastmodify =", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyNotEqualTo(String value) {
+            addCriterion("lastmodify <>", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyGreaterThan(String value) {
+            addCriterion("lastmodify >", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyGreaterThanOrEqualTo(String value) {
+            addCriterion("lastmodify >=", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyLessThan(String value) {
+            addCriterion("lastmodify <", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyLessThanOrEqualTo(String value) {
+            addCriterion("lastmodify <=", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyLike(String value) {
+            addCriterion("lastmodify like", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyNotLike(String value) {
+            addCriterion("lastmodify not like", value, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyIn(List<String> values) {
+            addCriterion("lastmodify in", values, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyNotIn(List<String> values) {
+            addCriterion("lastmodify not in", values, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyBetween(String value1, String value2) {
+            addCriterion("lastmodify between", value1, value2, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andLastmodifyNotBetween(String value1, String value2) {
+            addCriterion("lastmodify not between", value1, value2, "lastmodify");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformIsNull() {
+            addCriterion("platform is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformIsNotNull() {
+            addCriterion("platform is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformEqualTo(String value) {
+            addCriterion("platform =", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformNotEqualTo(String value) {
+            addCriterion("platform <>", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformGreaterThan(String value) {
+            addCriterion("platform >", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformGreaterThanOrEqualTo(String value) {
+            addCriterion("platform >=", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformLessThan(String value) {
+            addCriterion("platform <", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformLessThanOrEqualTo(String value) {
+            addCriterion("platform <=", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformLike(String value) {
+            addCriterion("platform like", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformNotLike(String value) {
+            addCriterion("platform not like", value, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformIn(List<String> values) {
+            addCriterion("platform in", values, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformNotIn(List<String> values) {
+            addCriterion("platform not in", values, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformBetween(String value1, String value2) {
+            addCriterion("platform between", value1, value2, "platform");
+            return (Criteria) this;
+        }
+
+        public Criteria andPlatformNotBetween(String value1, String value2) {
+            addCriterion("platform not between", value1, value2, "platform");
+            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/TestCaseIssues.java b/backend/src/main/java/io/metersphere/base/domain/TestCaseIssues.java
index c658c42f84..cff8104fd7 100644
--- a/backend/src/main/java/io/metersphere/base/domain/TestCaseIssues.java
+++ b/backend/src/main/java/io/metersphere/base/domain/TestCaseIssues.java
@@ -11,7 +11,5 @@ public class TestCaseIssues implements Serializable {
 
     private String issuesId;
 
-    private String platform;
-
     private static final long serialVersionUID = 1L;
 }
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/domain/TestCaseIssuesExample.java b/backend/src/main/java/io/metersphere/base/domain/TestCaseIssuesExample.java
index 4870ff4ad4..02920aa81a 100644
--- a/backend/src/main/java/io/metersphere/base/domain/TestCaseIssuesExample.java
+++ b/backend/src/main/java/io/metersphere/base/domain/TestCaseIssuesExample.java
@@ -313,76 +313,6 @@ public class TestCaseIssuesExample {
             addCriterion("issues_id not between", value1, value2, "issuesId");
             return (Criteria) this;
         }
-
-        public Criteria andPlatformIsNull() {
-            addCriterion("platform is null");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformIsNotNull() {
-            addCriterion("platform is not null");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformEqualTo(String value) {
-            addCriterion("platform =", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformNotEqualTo(String value) {
-            addCriterion("platform <>", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformGreaterThan(String value) {
-            addCriterion("platform >", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformGreaterThanOrEqualTo(String value) {
-            addCriterion("platform >=", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformLessThan(String value) {
-            addCriterion("platform <", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformLessThanOrEqualTo(String value) {
-            addCriterion("platform <=", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformLike(String value) {
-            addCriterion("platform like", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformNotLike(String value) {
-            addCriterion("platform not like", value, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformIn(List<String> values) {
-            addCriterion("platform in", values, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformNotIn(List<String> values) {
-            addCriterion("platform not in", values, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformBetween(String value1, String value2) {
-            addCriterion("platform between", value1, value2, "platform");
-            return (Criteria) this;
-        }
-
-        public Criteria andPlatformNotBetween(String value1, String value2) {
-            addCriterion("platform not between", value1, value2, "platform");
-            return (Criteria) this;
-        }
     }
 
     public static class Criteria extends GeneratedCriteria {
diff --git a/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.java b/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.java
new file mode 100644
index 0000000000..0dd8d77d7d
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.java
@@ -0,0 +1,36 @@
+package io.metersphere.base.mapper;
+
+import io.metersphere.base.domain.Issues;
+import io.metersphere.base.domain.IssuesExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface IssuesMapper {
+    long countByExample(IssuesExample example);
+
+    int deleteByExample(IssuesExample example);
+
+    int deleteByPrimaryKey(String id);
+
+    int insert(Issues record);
+
+    int insertSelective(Issues record);
+
+    List<Issues> selectByExampleWithBLOBs(IssuesExample example);
+
+    List<Issues> selectByExample(IssuesExample example);
+
+    Issues selectByPrimaryKey(String id);
+
+    int updateByExampleSelective(@Param("record") Issues record, @Param("example") IssuesExample example);
+
+    int updateByExampleWithBLOBs(@Param("record") Issues record, @Param("example") IssuesExample example);
+
+    int updateByExample(@Param("record") Issues record, @Param("example") IssuesExample example);
+
+    int updateByPrimaryKeySelective(Issues record);
+
+    int updateByPrimaryKeyWithBLOBs(Issues record);
+
+    int updateByPrimaryKey(Issues record);
+}
\ No newline at end of file
diff --git a/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.xml
new file mode 100644
index 0000000000..5d5bac2cb6
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/base/mapper/IssuesMapper.xml
@@ -0,0 +1,323 @@
+<?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.IssuesMapper">
+  <resultMap id="BaseResultMap" type="io.metersphere.base.domain.Issues">
+    <id column="id" jdbcType="VARCHAR" property="id" />
+    <result column="title" jdbcType="VARCHAR" property="title" />
+    <result column="status" jdbcType="VARCHAR" property="status" />
+    <result column="create_time" jdbcType="BIGINT" property="createTime" />
+    <result column="update_time" jdbcType="BIGINT" property="updateTime" />
+    <result column="reporter" jdbcType="VARCHAR" property="reporter" />
+    <result column="lastmodify" jdbcType="VARCHAR" property="lastmodify" />
+    <result column="platform" jdbcType="VARCHAR" property="platform" />
+  </resultMap>
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="io.metersphere.base.domain.Issues">
+    <result column="description" jdbcType="LONGVARCHAR" property="description" />
+  </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, title, `status`, create_time, update_time, reporter, lastmodify, platform
+  </sql>
+  <sql id="Blob_Column_List">
+    description
+  </sql>
+  <select id="selectByExampleWithBLOBs" parameterType="io.metersphere.base.domain.IssuesExample" resultMap="ResultMapWithBLOBs">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from issues
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByExample" parameterType="io.metersphere.base.domain.IssuesExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from issues
+    <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="ResultMapWithBLOBs">
+    select 
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from issues
+    where id = #{id,jdbcType=VARCHAR}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+    delete from issues
+    where id = #{id,jdbcType=VARCHAR}
+  </delete>
+  <delete id="deleteByExample" parameterType="io.metersphere.base.domain.IssuesExample">
+    delete from issues
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="io.metersphere.base.domain.Issues">
+    insert into issues (id, title, `status`, 
+      create_time, update_time, reporter, 
+      lastmodify, platform, description
+      )
+    values (#{id,jdbcType=VARCHAR}, #{title,jdbcType=VARCHAR}, #{status,jdbcType=VARCHAR}, 
+      #{createTime,jdbcType=BIGINT}, #{updateTime,jdbcType=BIGINT}, #{reporter,jdbcType=VARCHAR}, 
+      #{lastmodify,jdbcType=VARCHAR}, #{platform,jdbcType=VARCHAR}, #{description,jdbcType=LONGVARCHAR}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="io.metersphere.base.domain.Issues">
+    insert into issues
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="title != null">
+        title,
+      </if>
+      <if test="status != null">
+        `status`,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="updateTime != null">
+        update_time,
+      </if>
+      <if test="reporter != null">
+        reporter,
+      </if>
+      <if test="lastmodify != null">
+        lastmodify,
+      </if>
+      <if test="platform != null">
+        platform,
+      </if>
+      <if test="description != null">
+        description,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=VARCHAR},
+      </if>
+      <if test="title != null">
+        #{title,jdbcType=VARCHAR},
+      </if>
+      <if test="status != null">
+        #{status,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=BIGINT},
+      </if>
+      <if test="updateTime != null">
+        #{updateTime,jdbcType=BIGINT},
+      </if>
+      <if test="reporter != null">
+        #{reporter,jdbcType=VARCHAR},
+      </if>
+      <if test="lastmodify != null">
+        #{lastmodify,jdbcType=VARCHAR},
+      </if>
+      <if test="platform != null">
+        #{platform,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        #{description,jdbcType=LONGVARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="io.metersphere.base.domain.IssuesExample" resultType="java.lang.Long">
+    select count(*) from issues
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update issues
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=VARCHAR},
+      </if>
+      <if test="record.title != null">
+        title = #{record.title,jdbcType=VARCHAR},
+      </if>
+      <if test="record.status != null">
+        `status` = #{record.status,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.reporter != null">
+        reporter = #{record.reporter,jdbcType=VARCHAR},
+      </if>
+      <if test="record.lastmodify != null">
+        lastmodify = #{record.lastmodify,jdbcType=VARCHAR},
+      </if>
+      <if test="record.platform != null">
+        platform = #{record.platform,jdbcType=VARCHAR},
+      </if>
+      <if test="record.description != null">
+        description = #{record.description,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExampleWithBLOBs" parameterType="map">
+    update issues
+    set id = #{record.id,jdbcType=VARCHAR},
+      title = #{record.title,jdbcType=VARCHAR},
+      `status` = #{record.status,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=BIGINT},
+      update_time = #{record.updateTime,jdbcType=BIGINT},
+      reporter = #{record.reporter,jdbcType=VARCHAR},
+      lastmodify = #{record.lastmodify,jdbcType=VARCHAR},
+      platform = #{record.platform,jdbcType=VARCHAR},
+      description = #{record.description,jdbcType=LONGVARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update issues
+    set id = #{record.id,jdbcType=VARCHAR},
+      title = #{record.title,jdbcType=VARCHAR},
+      `status` = #{record.status,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=BIGINT},
+      update_time = #{record.updateTime,jdbcType=BIGINT},
+      reporter = #{record.reporter,jdbcType=VARCHAR},
+      lastmodify = #{record.lastmodify,jdbcType=VARCHAR},
+      platform = #{record.platform,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="io.metersphere.base.domain.Issues">
+    update issues
+    <set>
+      <if test="title != null">
+        title = #{title,jdbcType=VARCHAR},
+      </if>
+      <if test="status != null">
+        `status` = #{status,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="reporter != null">
+        reporter = #{reporter,jdbcType=VARCHAR},
+      </if>
+      <if test="lastmodify != null">
+        lastmodify = #{lastmodify,jdbcType=VARCHAR},
+      </if>
+      <if test="platform != null">
+        platform = #{platform,jdbcType=VARCHAR},
+      </if>
+      <if test="description != null">
+        description = #{description,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="io.metersphere.base.domain.Issues">
+    update issues
+    set title = #{title,jdbcType=VARCHAR},
+      `status` = #{status,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=BIGINT},
+      update_time = #{updateTime,jdbcType=BIGINT},
+      reporter = #{reporter,jdbcType=VARCHAR},
+      lastmodify = #{lastmodify,jdbcType=VARCHAR},
+      platform = #{platform,jdbcType=VARCHAR},
+      description = #{description,jdbcType=LONGVARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="io.metersphere.base.domain.Issues">
+    update issues
+    set title = #{title,jdbcType=VARCHAR},
+      `status` = #{status,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=BIGINT},
+      update_time = #{updateTime,jdbcType=BIGINT},
+      reporter = #{reporter,jdbcType=VARCHAR},
+      lastmodify = #{lastmodify,jdbcType=VARCHAR},
+      platform = #{platform,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/TestCaseIssuesMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/TestCaseIssuesMapper.xml
index 9a4bd3460f..10755b5265 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/TestCaseIssuesMapper.xml
+++ b/backend/src/main/java/io/metersphere/base/mapper/TestCaseIssuesMapper.xml
@@ -5,7 +5,6 @@
     <id column="id" jdbcType="VARCHAR" property="id" />
     <result column="test_case_id" jdbcType="VARCHAR" property="testCaseId" />
     <result column="issues_id" jdbcType="VARCHAR" property="issuesId" />
-    <result column="platform" jdbcType="VARCHAR" property="platform" />
   </resultMap>
   <sql id="Example_Where_Clause">
     <where>
@@ -66,7 +65,7 @@
     </where>
   </sql>
   <sql id="Base_Column_List">
-    id, test_case_id, issues_id, platform
+    id, test_case_id, issues_id
   </sql>
   <select id="selectByExample" parameterType="io.metersphere.base.domain.TestCaseIssuesExample" resultMap="BaseResultMap">
     select
@@ -99,10 +98,10 @@
     </if>
   </delete>
   <insert id="insert" parameterType="io.metersphere.base.domain.TestCaseIssues">
-    insert into test_case_issues (id, test_case_id, issues_id, 
-      platform)
-    values (#{id,jdbcType=VARCHAR}, #{testCaseId,jdbcType=VARCHAR}, #{issuesId,jdbcType=VARCHAR}, 
-      #{platform,jdbcType=VARCHAR})
+    insert into test_case_issues (id, test_case_id, issues_id
+      )
+    values (#{id,jdbcType=VARCHAR}, #{testCaseId,jdbcType=VARCHAR}, #{issuesId,jdbcType=VARCHAR}
+      )
   </insert>
   <insert id="insertSelective" parameterType="io.metersphere.base.domain.TestCaseIssues">
     insert into test_case_issues
@@ -116,9 +115,6 @@
       <if test="issuesId != null">
         issues_id,
       </if>
-      <if test="platform != null">
-        platform,
-      </if>
     </trim>
     <trim prefix="values (" suffix=")" suffixOverrides=",">
       <if test="id != null">
@@ -130,9 +126,6 @@
       <if test="issuesId != null">
         #{issuesId,jdbcType=VARCHAR},
       </if>
-      <if test="platform != null">
-        #{platform,jdbcType=VARCHAR},
-      </if>
     </trim>
   </insert>
   <select id="countByExample" parameterType="io.metersphere.base.domain.TestCaseIssuesExample" resultType="java.lang.Long">
@@ -153,9 +146,6 @@
       <if test="record.issuesId != null">
         issues_id = #{record.issuesId,jdbcType=VARCHAR},
       </if>
-      <if test="record.platform != null">
-        platform = #{record.platform,jdbcType=VARCHAR},
-      </if>
     </set>
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
@@ -165,8 +155,7 @@
     update test_case_issues
     set id = #{record.id,jdbcType=VARCHAR},
       test_case_id = #{record.testCaseId,jdbcType=VARCHAR},
-      issues_id = #{record.issuesId,jdbcType=VARCHAR},
-      platform = #{record.platform,jdbcType=VARCHAR}
+      issues_id = #{record.issuesId,jdbcType=VARCHAR}
     <if test="_parameter != null">
       <include refid="Update_By_Example_Where_Clause" />
     </if>
@@ -180,17 +169,13 @@
       <if test="issuesId != null">
         issues_id = #{issuesId,jdbcType=VARCHAR},
       </if>
-      <if test="platform != null">
-        platform = #{platform,jdbcType=VARCHAR},
-      </if>
     </set>
     where id = #{id,jdbcType=VARCHAR}
   </update>
   <update id="updateByPrimaryKey" parameterType="io.metersphere.base.domain.TestCaseIssues">
     update test_case_issues
     set test_case_id = #{testCaseId,jdbcType=VARCHAR},
-      issues_id = #{issuesId,jdbcType=VARCHAR},
-      platform = #{platform,jdbcType=VARCHAR}
+      issues_id = #{issuesId,jdbcType=VARCHAR}
     where id = #{id,jdbcType=VARCHAR}
   </update>
 </mapper>
\ No newline at end of file
diff --git a/backend/src/main/resources/db/migration/V13__service_integration.sql b/backend/src/main/resources/db/migration/V13__service_integration.sql
index c48d2d627c..299084bace 100644
--- a/backend/src/main/resources/db/migration/V13__service_integration.sql
+++ b/backend/src/main/resources/db/migration/V13__service_integration.sql
@@ -13,6 +13,19 @@ create table if not exists test_case_issues
 	id varchar(50) not null
 		primary key,
 	test_case_id varchar(50) not null,
-	issues_id varchar(100) not null,
-	platform varchar(50) not null
+	issues_id varchar(100) not null
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+create table if not exists issues
+(
+	id varchar(50) not null
+		primary key,
+	title varchar(50) null,
+	description text null,
+	status varchar(50) null,
+	create_time bigint(13) null,
+	update_time bigint(13) null,
+	reporter varchar(50) null comment 'case issues creator',
+	lastmodify varchar(50) null,
+	platform varchar(50) null
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
\ No newline at end of file