diff --git a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminAdController.java b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminAdController.java
index 97fdb895..59ff7e11 100644
--- a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminAdController.java
+++ b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminAdController.java
@@ -66,8 +66,8 @@ public class AdminAdController {
     @RequiresPermissionsDesc(menu={"推广管理" , "广告管理"}, button="详情")
     @GetMapping("/read")
     public Object read(@NotNull Integer id) {
-        LitemallAd brand = adService.findById(id);
-        return ResponseUtil.ok(brand);
+        LitemallAd ad = adService.findById(id);
+        return ResponseUtil.ok(ad);
     }
 
     @RequiresPermissions("admin:ad:update")
diff --git a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminGrouponController.java b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminGrouponController.java
index 31651de1..96e8a680 100644
--- a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminGrouponController.java
+++ b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminGrouponController.java
@@ -1,6 +1,5 @@
 package org.linlinjava.litemall.admin.web;
 
-import com.github.pagehelper.PageInfo;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
@@ -47,9 +46,8 @@ public class AdminGrouponController {
                              @Sort @RequestParam(defaultValue = "add_time") String sort,
                              @Order @RequestParam(defaultValue = "desc") String order) {
         List<LitemallGroupon> grouponList = grouponService.querySelective(grouponId, page, limit, sort, order);
-        long total = PageInfo.of(grouponList).getTotal();
 
-        List<Map<String, Object>> records = new ArrayList<>();
+        List<Map<String, Object>> groupons = new ArrayList<>();
         for (LitemallGroupon groupon : grouponList) {
             try {
                 Map<String, Object> RecordData = new HashMap<>();
@@ -62,17 +60,13 @@ public class AdminGrouponController {
                 RecordData.put("rules", rules);
                 RecordData.put("goods", goods);
 
-                records.add(RecordData);
+                groupons.add(RecordData);
             } catch (Exception e) {
                 e.printStackTrace();
             }
         }
 
-        Map<String, Object> data = new HashMap<>();
-        data.put("total", total);
-        data.put("list", records);
-
-        return ResponseUtil.ok(data);
+        return ResponseUtil.okList(groupons, grouponList);
     }
 
     @RequiresPermissions("admin:groupon:list")
diff --git a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminKeywordController.java b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminKeywordController.java
index 6ad271f1..51c52dd5 100644
--- a/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminKeywordController.java
+++ b/litemall-admin-api/src/main/java/org/linlinjava/litemall/admin/web/AdminKeywordController.java
@@ -49,13 +49,13 @@ public class AdminKeywordController {
     @RequiresPermissions("admin:keyword:create")
     @RequiresPermissionsDesc(menu={"商场管理" , "关键词"}, button="添加")
     @PostMapping("/create")
-    public Object create(@RequestBody LitemallKeyword keywords) {
-        Object error = validate(keywords);
+    public Object create(@RequestBody LitemallKeyword keyword) {
+        Object error = validate(keyword);
         if (error != null) {
             return error;
         }
-        keywordService.add(keywords);
-        return ResponseUtil.ok(keywords);
+        keywordService.add(keyword);
+        return ResponseUtil.ok(keyword);
     }
 
     @RequiresPermissions("admin:keyword:read")
@@ -69,15 +69,15 @@ public class AdminKeywordController {
     @RequiresPermissions("admin:keyword:update")
     @RequiresPermissionsDesc(menu={"商场管理" , "关键词"}, button="编辑")
     @PostMapping("/update")
-    public Object update(@RequestBody LitemallKeyword keywords) {
-        Object error = validate(keywords);
+    public Object update(@RequestBody LitemallKeyword keyword) {
+        Object error = validate(keyword);
         if (error != null) {
             return error;
         }
-        if (keywordService.updateById(keywords) == 0) {
+        if (keywordService.updateById(keyword) == 0) {
             return ResponseUtil.updatedDataFailed();
         }
-        return ResponseUtil.ok(keywords);
+        return ResponseUtil.ok(keyword);
     }
 
     @RequiresPermissions("admin:keyword:delete")