diff --git a/backend/src/main/java/io/metersphere/excel/annotation/NotRequired.java b/backend/src/main/java/io/metersphere/excel/annotation/NotRequired.java
new file mode 100644
index 0000000000..ba07866442
--- /dev/null
+++ b/backend/src/main/java/io/metersphere/excel/annotation/NotRequired.java
@@ -0,0 +1,9 @@
+package io.metersphere.excel.annotation;
+
+import java.lang.annotation.*;
+
+@Target({ElementType.FIELD})
+@Retention(RetentionPolicy.RUNTIME)
+@Inherited
+public @interface NotRequired {
+}
diff --git a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataCn.java b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataCn.java
index 5bca529228..847dcd845e 100644
--- a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataCn.java
+++ b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataCn.java
@@ -2,6 +2,7 @@ package io.metersphere.excel.domain;
 
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.alibaba.excel.annotation.write.style.ColumnWidth;
+import io.metersphere.excel.annotation.NotRequired;
 import lombok.Data;
 import org.hibernate.validator.constraints.Length;
 
@@ -40,6 +41,7 @@ public class TestCaseExcelDataCn extends TestCaseExcelData {
 
     @ColumnWidth(50)
     @ExcelProperty("标签")
+    @NotRequired
     @Length(min = 0, max = 1000)
     private String tags;
 
diff --git a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataTw.java b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataTw.java
index 3c9560a051..4137f4e76c 100644
--- a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataTw.java
+++ b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataTw.java
@@ -2,6 +2,7 @@ package io.metersphere.excel.domain;
 
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.alibaba.excel.annotation.write.style.ColumnWidth;
+import io.metersphere.excel.annotation.NotRequired;
 import lombok.Data;
 import org.hibernate.validator.constraints.Length;
 
@@ -38,6 +39,12 @@ public class TestCaseExcelDataTw extends TestCaseExcelData {
     @Pattern(regexp = "(^P0$)|(^P1$)|(^P2$)|(^P3$)", message = "{test_case_priority_validate}")
     private String priority;
 
+    @ColumnWidth(50)
+    @ExcelProperty("標簽")
+    @NotRequired
+    @Length(min = 0, max = 1000)
+    private String tags;
+
     @NotBlank(message = "{cannot_be_null}")
     @ExcelProperty("測試方式")
     @Pattern(regexp = "(^manual$)|(^auto$)", message = "{test_case_method_validate}")
diff --git a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataUs.java b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataUs.java
index 9dcce7ad83..1795d0545a 100644
--- a/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataUs.java
+++ b/backend/src/main/java/io/metersphere/excel/domain/TestCaseExcelDataUs.java
@@ -2,6 +2,7 @@ package io.metersphere.excel.domain;
 
 import com.alibaba.excel.annotation.ExcelProperty;
 import com.alibaba.excel.annotation.write.style.ColumnWidth;
+import io.metersphere.excel.annotation.NotRequired;
 import lombok.Data;
 import org.hibernate.validator.constraints.Length;
 
@@ -39,6 +40,12 @@ public class TestCaseExcelDataUs extends TestCaseExcelData {
     @Pattern(regexp = "(^P0$)|(^P1$)|(^P2$)|(^P3$)", message = "{test_case_priority_validate}")
     private String priority;
 
+    @ColumnWidth(50)
+    @ExcelProperty("Tag")
+    @NotRequired
+    @Length(min = 0, max = 1000)
+    private String tags;
+
     @NotBlank(message = "{cannot_be_null}")
     @ExcelProperty("Method")
     @Pattern(regexp = "(^manual$)|(^auto$)", message = "{test_case_method_validate}")
diff --git a/backend/src/main/java/io/metersphere/excel/listener/EasyExcelListener.java b/backend/src/main/java/io/metersphere/excel/listener/EasyExcelListener.java
index 3f2dbf0326..e96023d90a 100644
--- a/backend/src/main/java/io/metersphere/excel/listener/EasyExcelListener.java
+++ b/backend/src/main/java/io/metersphere/excel/listener/EasyExcelListener.java
@@ -6,15 +6,13 @@ import com.alibaba.excel.event.AnalysisEventListener;
 import com.alibaba.excel.exception.ExcelAnalysisException;
 import com.alibaba.excel.util.StringUtils;
 import io.metersphere.commons.utils.LogUtil;
+import io.metersphere.excel.annotation.NotRequired;
 import io.metersphere.excel.domain.ExcelErrData;
 import io.metersphere.excel.domain.TestCaseExcelData;
-import io.metersphere.excel.domain.UserExcelData;
 import io.metersphere.excel.utils.ExcelValidateHelper;
 import io.metersphere.i18n.Translator;
 
 import java.lang.reflect.Field;
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
 import java.util.*;
 
 public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> {
@@ -131,7 +129,10 @@ public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> {
                 for (String v : excelProperty.value()) {
                     value.append(v);
                 }
-                result.add(value.toString());
+                // 检查是否必有的头部信息
+                if (field.getAnnotation(NotRequired.class) == null) {
+                    result.add(value.toString());
+                }
             }
         }
         return result;
@@ -140,4 +141,4 @@ public abstract class EasyExcelListener<T> extends AnalysisEventListener<T> {
     public List<ExcelErrData<T>> getErrList() {
         return errList;
     }
-}
\ No newline at end of file
+}
diff --git a/frontend/src/business/components/track/case/TestCase.vue b/frontend/src/business/components/track/case/TestCase.vue
index f3bae0ef40..5dd3b0690f 100644
--- a/frontend/src/business/components/track/case/TestCase.vue
+++ b/frontend/src/business/components/track/case/TestCase.vue
@@ -8,6 +8,7 @@
         @setTreeNodes="setTreeNodes"
         @exportTestCase="exportTestCase"
         @saveAsEdit="editTestCase"
+        @refreshAll="refreshAll"
         :type="'edit'"
         ref="nodeTree"
       />
diff --git a/frontend/src/business/components/track/common/TestCaseNodeTree.vue b/frontend/src/business/components/track/common/TestCaseNodeTree.vue
index ed31d2c7df..37dfbfb333 100644
--- a/frontend/src/business/components/track/common/TestCaseNodeTree.vue
+++ b/frontend/src/business/components/track/common/TestCaseNodeTree.vue
@@ -101,7 +101,6 @@ export default {
       this.$emit("refreshTable");
     },
     refreshAll() {
-      this.selectRows.clear();
       this.$emit('refreshAll');
     },
     handleCommand(e) {