diff --git a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanMapper.xml b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanMapper.xml
index 2b2a4a80c1..306ce1e2c0 100644
--- a/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanMapper.xml
+++ b/backend/src/main/java/io/metersphere/base/mapper/ext/ExtTestPlanMapper.xml
@@ -4,7 +4,8 @@
 
     <resultMap id="BaseResultMap" type="io.metersphere.track.dto.TestPlanDTO"
                extends="io.metersphere.base.mapper.TestPlanMapper.BaseResultMap">
-        <result column="project_name" property="projectName"/>
+        <result column="project_name" property="projectName" jdbcType="VARCHAR"/>
+        <result column="user_name" property="userName" jdbcType="VARCHAR"/>
     </resultMap>
     <sql id="condition">
         <choose>
@@ -97,7 +98,8 @@
 
     <select id="list" resultMap="BaseResultMap"
             parameterType="io.metersphere.track.request.testcase.QueryTestPlanRequest">
-        select test_plan.* from test_plan
+        select test_plan.*, user.name as user_name from test_plan
+        JOIN user ON user.id = test_plan.principal
         <where>
             <if test="request.combine != null">
                 <include refid="combine">
diff --git a/backend/src/main/java/io/metersphere/track/dto/TestPlanDTO.java b/backend/src/main/java/io/metersphere/track/dto/TestPlanDTO.java
index a9b9fb545f..a809b751c2 100644
--- a/backend/src/main/java/io/metersphere/track/dto/TestPlanDTO.java
+++ b/backend/src/main/java/io/metersphere/track/dto/TestPlanDTO.java
@@ -10,5 +10,6 @@ import java.util.List;
 @Setter
 public class TestPlanDTO extends TestPlan {
     private String projectName;
+    private String userName;
     private List<String> projectIds;
 }
diff --git a/frontend/src/business/components/track/plan/components/TestPlanList.vue b/frontend/src/business/components/track/plan/components/TestPlanList.vue
index 6bb4e17386..49bbf5f4b7 100644
--- a/frontend/src/business/components/track/plan/components/TestPlanList.vue
+++ b/frontend/src/business/components/track/plan/components/TestPlanList.vue
@@ -20,7 +20,7 @@
         show-overflow-tooltip>
       </el-table-column>
       <el-table-column
-        prop="principal"
+        prop="userName"
         :label="$t('test_track.plan.plan_principal')"
         show-overflow-tooltip>
       </el-table-column>
@@ -141,7 +141,7 @@ import MsTableOperatorButton from "../../../common/components/MsTableOperatorBut
 import MsTableOperator from "../../../common/components/MsTableOperator";
 import PlanStatusTableItem from "../../common/tableItems/plan/PlanStatusTableItem";
 import PlanStageTableItem from "../../common/tableItems/plan/PlanStageTableItem";
-import {_filter, _sort, checkoutTestManagerOrTestUser} from "../../../../../common/js/utils";
+import {_filter, _sort, checkoutTestManagerOrTestUser} from "@/common/js/utils";
 import TestReportTemplateList from "../view/comonents/TestReportTemplateList";
 import TestCaseReportView from "../view/comonents/report/TestCaseReportView";
 import MsDeleteConfirm from "../../../common/components/MsDeleteConfirm";