diff --git a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanTestCaseMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanTestCaseMapper.xml
index b29d44d1c3..d40ee5c806 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanTestCaseMapper.xml
+++ b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanTestCaseMapper.xml
@@ -185,7 +185,14 @@
         <if test="request.orders != null and request.orders.size() > 0">
             order by
             <foreach collection="request.orders" separator="," item="order">
-                test_plan_test_case.${order.name} ${order.type}
+                <choose>
+                    <when test="order.name == 'num'">
+                        test_case.num ${order.type}
+                    </when>
+                    <otherwise>
+                        test_plan_test_case.${order.name} ${order.type}
+                    </otherwise>
+                </choose>
             </foreach>
         </if>
     </select>
diff --git a/frontend/src/business/components/track/plan/view/comonents/TestPlanTestCaseList.vue b/frontend/src/business/components/track/plan/view/comonents/TestPlanTestCaseList.vue
index ba84c3c3ba..25fa17cb0c 100644
--- a/frontend/src/business/components/track/plan/view/comonents/TestPlanTestCaseList.vue
+++ b/frontend/src/business/components/track/plan/view/comonents/TestPlanTestCaseList.vue
@@ -55,6 +55,7 @@
         </el-table-column>
         <el-table-column
           prop="num"
+          sortable="custom"
           :label="$t('commons.id')"
           show-overflow-tooltip>
         </el-table-column>
@@ -497,6 +498,10 @@
         this.initTableData();
       },
       sort(column) {
+        // 每次只对一个字段排序
+        if (this.condition.orders) {
+          this.condition.orders = [];
+        }
         _sort(column, this.condition);
         this.initTableData();
       },