diff --git a/src/main/java/com/cardiff/client_project/controller/admin/SuperAdminController.java b/src/main/java/com/cardiff/client_project/controller/admin/SuperAdminController.java
index d89d54053dbdcc668d739d645c632495f1d0291b..a33e0be93552abfb37a66157ef00f73d996dd59f 100644
--- a/src/main/java/com/cardiff/client_project/controller/admin/SuperAdminController.java
+++ b/src/main/java/com/cardiff/client_project/controller/admin/SuperAdminController.java
@@ -71,14 +71,4 @@ public class SuperAdminController {
         Result result= superAdminService.update(selectDTO);
         return result;
     }
-
-    /**
-     * page selete
-     */
-    @GetMapping("/pageSelect")
-    public Result pageSelect(@RequestParam String type,@RequestParam Integer pageSize){
-        System.out.println("type: "+type+"" +pageSize);
-        Result result=superAdminService.selectPage(type,pageSize,1);
-        return result;
-    }
 }
diff --git a/src/main/java/com/cardiff/client_project/mapper/SuperAdminMapper.java b/src/main/java/com/cardiff/client_project/mapper/SuperAdminMapper.java
index 24b14ea6e7f0fd2c630ab867294694ceb6b8cbb8..5c21a0023b6fd47a94ff1cbbd5aac4341c073a62 100644
--- a/src/main/java/com/cardiff/client_project/mapper/SuperAdminMapper.java
+++ b/src/main/java/com/cardiff/client_project/mapper/SuperAdminMapper.java
@@ -570,24 +570,29 @@ public class SuperAdminMapper {
     public Object getInforByName(String username){
 
             try {
+                // 1. 查询 super_admin 表
                 String sql = "select * from super_admin where name=?";
                 return jdbcTemplate.queryForObject(sql, new Object[]{username}, new BeanPropertyRowMapper<>(SuperUser.class));
             } catch (Exception s) {
                 try {
+                    // 2. 查询 hospital 表
                     String sql = "select * from hospital where email=?";
                     return jdbcTemplate.queryForObject(sql, new Object[]{username}, new BeanPropertyRowMapper<>(Hospital.class));
                 } catch (Exception h) {
                     try {
+                        // 3. 查询 common_admin 表
                         String sql = "select * from common_admin where email=?";
                         return jdbcTemplate.queryForObject(sql, new Object[]{username}, new BeanPropertyRowMapper<>(CommonAdmin.class));
                     } catch (Exception c) {
                         try {
+                            // 4. 查询 patient 表
                             String sql = "select * from patient where email=?";
                             return jdbcTemplate.queryForObject(sql, new Object[]{username}, new BeanPropertyRowMapper<>(Patient.class));
                         } catch (Exception p) {}
                     }
                 }
             }
+            // 如果所有查询都为空，返回 null
             return null;
     }
 
@@ -641,16 +646,4 @@ public class SuperAdminMapper {
             return Result.error(ResponseCode.ERROR);
         }
     }
-
-    /**
-     * page select
-     * @param pageSize
-     */
-    public List<CommonAdmin> selectPageCommonAdmin(Integer pageSize,Integer pageNumber) {
-        String sql="select * from common_admin LIMIT ? OFFSET ?";
-        int offset = (pageNumber - 1) * pageSize;
-        List<CommonAdmin> query = jdbcTemplate.query(sql, new Object[]{pageSize,offset}, new BeanPropertyRowMapper<>(CommonAdmin.class));
-        System.out.println(query);
-        return query;
-    }
 }
diff --git a/src/main/java/com/cardiff/client_project/service/SuperAdminService.java b/src/main/java/com/cardiff/client_project/service/SuperAdminService.java
index df236a056abe17614931dc61e8d0c71a265bc875..02968edbc4de931bdcbdec570f07a3b031b4fe6e 100644
--- a/src/main/java/com/cardiff/client_project/service/SuperAdminService.java
+++ b/src/main/java/com/cardiff/client_project/service/SuperAdminService.java
@@ -46,12 +46,4 @@ public interface SuperAdminService {
      * @return
      */
     Result selectByItem(SelectDTO selectDTO);
-
-    /**
-     * page select
-     * @param type
-     * @param pageSize
-     * @return
-     */
-    Result selectPage(String type, Integer pageSize,Integer pageNumber);
 }
diff --git a/src/main/java/com/cardiff/client_project/service/imp/SuperAdminServiceImp.java b/src/main/java/com/cardiff/client_project/service/imp/SuperAdminServiceImp.java
index 2d40b2a781f76c77bd28ff26a0dbf075fc57577f..4589db4183759ad1b7be5687419df2ecf6cebc41 100644
--- a/src/main/java/com/cardiff/client_project/service/imp/SuperAdminServiceImp.java
+++ b/src/main/java/com/cardiff/client_project/service/imp/SuperAdminServiceImp.java
@@ -200,25 +200,5 @@ public class SuperAdminServiceImp implements SuperAdminService {
         }
 
     }
-
-    /**
-     * page select
-     * @param type
-     * @param pageSize
-     * @return
-     */
-    @Override
-    public Result selectPage(String type, Integer pageSize,Integer pageNumber) {
-        if(type.equals("commonAdmin")){
-            List<CommonAdmin> commonAdmins = superAdminMapper.selectPageCommonAdmin(pageSize, pageNumber);
-            if(commonAdmins.size()>0){
-                return Result.success(commonAdmins);
-            }
-        }
-        if(type.equals("hospital")){
-
-        }
-        return Result.error(ResponseCode.ERROR);
-    }
 }
 
diff --git a/src/main/resources/static/js/mainSupAdminView.js b/src/main/resources/static/js/mainSupAdminView.js
index 5648095648ae9b233ef8f1182980bc782a1a17a2..ad3e90a1665d6559797168ade084783dcbce797c 100644
--- a/src/main/resources/static/js/mainSupAdminView.js
+++ b/src/main/resources/static/js/mainSupAdminView.js
@@ -253,23 +253,4 @@ function updateTable(data) {
         `;
         tbody.append(tr);
     });
-}
-$(document).on("change","#page-size",function (){
-    let pageSize=document.getElementById("page-size").value
-    $.ajax({
-        contentType: "application/json",
-        url: `/superAdmin/pageSelect?type=commonAdmin&pageSize=${pageSize}`,
-        type: "GET",
-        dataType: "Json",
-        success: function (data) {
-            console.log(data)
-            if (data.code != 0) {
-                updateTable(data.data)
-                //location.reload()
-            } else {
-                alert(data.msg)
-            }
-        },
-    })
-
-})
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/src/main/resources/templates/mainSupAdminView.html b/src/main/resources/templates/mainSupAdminView.html
index c0d52d8c8936318bcfcdc2a215e498caa8fafdb3..ac416b15d3f5a0fb095cc4ebecaa2b9299e38350 100644
--- a/src/main/resources/templates/mainSupAdminView.html
+++ b/src/main/resources/templates/mainSupAdminView.html
@@ -91,14 +91,7 @@
     <button type="button" id="addAdmin" style="margin-right: 170px;margin-left: 20px">Submit</button>
     <button type="button" onclick="location.reload()">Cancel</button>
 </div>
-<div>
-    <select id="page-size">
-        <option value="">items per page</option>
-        <option value="1">1</option>
-        <option value="2">2</option>
-        <option value="15">15</option>
-    </select>
-</div>
+
 <script src="/js/mainSupAdminView.js"></script>
 </body>
 </html>