diff --git a/src/main/java/com/budwk/app/zhgh/democratic/teachercongress/institution/controller/TeacherCongressInstitutionController.java b/src/main/java/com/budwk/app/zhgh/democratic/teachercongress/institution/controller/TeacherCongressInstitutionController.java
index 1bbf1dc..100ab98 100644
--- a/src/main/java/com/budwk/app/zhgh/democratic/teachercongress/institution/controller/TeacherCongressInstitutionController.java
+++ b/src/main/java/com/budwk/app/zhgh/democratic/teachercongress/institution/controller/TeacherCongressInstitutionController.java
@@ -172,25 +172,35 @@ public class TeacherCongressInstitutionController {
     @SaCheckPermission("tc.institution")
     public Result userPageData(@Valid PageForm pageForm, String institutionId, String sessionId) {
         Sql sql = Sqls.create("""
-                SELECT
-                    t1.id,
-                    t1.userId,
-                	u.username,
-                	u.loginname,
-                	u.sex,
-                	u.mobile,
-                	u.unitName,
-                	t1.identity
-                FROM
-                	teacher_congress_institution_user t1
-                	LEFT JOIN vw_user u ON u.id = t1.userId
-                $condition
-                ORDER BY FIELD(t1.identity,'主任','副主任','成员')
-                """);
+            SELECT
+                t1.id,
+                t1.userId,
+            	u.username,
+            	u.loginname,
+            	u.sex,
+            	u.mobile,
+            	u.unitName,
+            	t1.identity
+            FROM
+            	-- 关键：这里先按 userId 去重，每个用户只保留一条
+            	(SELECT * FROM teacher_congress_institution_user 
+            	 WHERE institutionId = @institutionId 
+            	   AND sessionId = @sessionId 
+            	 GROUP BY userId) t1
+            	LEFT JOIN vw_user u ON u.id = t1.userId
+            $condition
+            ORDER BY FIELD(t1.identity,'主任','副主任','成员'), u.loginname ASC
+            """);
+
+        // 传入参数给子查询
+        sql.setParam("institutionId", institutionId);
+        sql.setParam("sessionId", sessionId);
+
         Cnd cnd = Cnd.NEW();
-        cnd.and("t1.institutionId", "=", institutionId);
-        cnd.and("t1.sessionId", "=", sessionId);
-        cnd.asc("u.loginname");
+        // 外层不再需要这两个条件，子查询已经过滤
+        // cnd.and("t1.institutionId", "=", institutionId);
+        // cnd.and("t1.sessionId", "=", sessionId);
+
         if (StrUtil.isNotBlank(pageForm.getSearchKeyword())) {
             SqlExpressionGroup seg = new SqlExpressionGroup();
             seg.orLike("u.username", pageForm.getSearchKeyword());
diff --git a/src/main/resources/views/platform/zhgh/democratic/teachercongress/institution/userTable.js b/src/main/resources/views/platform/zhgh/democratic/teachercongress/institution/userTable.js
index 53c4381..3b92857 100644
--- a/src/main/resources/views/platform/zhgh/democratic/teachercongress/institution/userTable.js
+++ b/src/main/resources/views/platform/zhgh/democratic/teachercongress/institution/userTable.js
@@ -81,10 +81,6 @@ const USER_TABLE_COMPONENT = {
             sessionOptions: []
         }
     },
-    // created() {
-    //     // 名单场景下默认多展示一些数据，减少“人员明明存在但首页看不到”的情况。
-    //     this.pageForm.pageSize = 20
-    // },
     methods: {
         pageData() {
             this.$axios