diff --git a/doc/api.md b/doc/api.md
index 55bd3999..a7ba1626 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -372,7 +372,7 @@ API应该存在版本控制，以保证兼容性。
 
 应用场景
 
-    微信登录
+    账号登录
     
 接口链接
 
@@ -410,6 +410,525 @@ API应该存在版本控制，以保证兼容性。
 
 #### 2.2.1 首页数据
 
+应用场景
+
+    首页数据
+    
+接口链接
+
+    GET /wx/home/index
+    
+请求参数
+
+    无
+    
+响应内容
+
+    {
+      "errno": 0,
+      "data": {
+        "newGoodsList": [
+          {
+            "id": 1181000,
+            "name": "母亲节礼物-舒适安睡组合",
+            "brief": "安心舒适是最好的礼物",
+            "picUrl": "http://yanxuan.nosdn.127.net/1f67b1970ee20fd572b7202da0ff705d.png",
+            "isNew": true,
+            "isHot": false,
+            "counterPrice": 2618.00,
+            "retailPrice": 2598.00
+          },
+          {
+            "id": 1116011,
+            "name": "蔓越莓曲奇 200克",
+            "brief": "酥脆奶香，甜酸回味",
+            "picUrl": "http://yanxuan.nosdn.127.net/767b370d07f3973500db54900bcbd2a7.png",
+            "isNew": true,
+            "isHot": true,
+            "counterPrice": 56.00,
+            "retailPrice": 36.00
+          },
+          {
+            "id": 1127047,
+            "name": "趣味粉彩系列笔记本",
+            "brief": "粉彩色泽，记录生活",
+            "picUrl": "http://yanxuan.nosdn.127.net/6c03ca93d8fe404faa266ea86f3f1e43.png",
+            "isNew": true,
+            "isHot": false,
+            "counterPrice": 49.00,
+            "retailPrice": 29.00
+          },
+          {
+            "id": 1135002,
+            "name": "宫廷奢华真丝四件套",
+            "brief": "100%桑蚕丝，丝滑润肤",
+            "picUrl": "http://yanxuan.nosdn.127.net/45548f26cfd0c7c41e0afc3709d48286.png",
+            "isNew": true,
+            "isHot": false,
+            "counterPrice": 2619.00,
+            "retailPrice": 2599.00
+          },
+          {
+            "id": 1152161,
+            "name": "竹语丝麻印花四件套",
+            "brief": "3重透气，清爽柔滑",
+            "picUrl": "http://yanxuan.nosdn.127.net/977401e75113f7c8334c4fb5b4bf6215.png",
+            "isNew": true,
+            "isHot": false,
+            "counterPrice": 479.00,
+            "retailPrice": 459.00
+          },
+          {
+            "id": 1166008,
+            "name": "Carat钻石 不粘厨具组合",
+            "brief": "钻石涂层，不粘锅锅具组",
+            "picUrl": "http://yanxuan.nosdn.127.net/615a16e899e01efb780c488df4233f48.png",
+            "isNew": true,
+            "isHot": false,
+            "counterPrice": 479.00,
+            "retailPrice": 459.00
+          }
+        ],
+        "couponList": [
+          {
+            "id": 2,
+            "name": "限时满减券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "discount": 10.00,
+            "min": 99.00,
+            "days": 10
+          }
+        ],
+        "channel": [
+          {
+            "id": 1005000,
+            "name": "居家",
+            "iconUrl": "http://yanxuan.nosdn.127.net/a45c2c262a476fea0b9fc684fed91ef5.png"
+          },
+          {
+            "id": 1005001,
+            "name": "餐厨",
+            "iconUrl": "http://yanxuan.nosdn.127.net/ad8b00d084cb7d0958998edb5fee9c0a.png"
+          },
+          {
+            "id": 1005002,
+            "name": "饮食",
+            "iconUrl": "http://yanxuan.nosdn.127.net/c9280327a3fd2374c000f6bf52dff6eb.png"
+          },
+          {
+            "id": 1008000,
+            "name": "配件",
+            "iconUrl": "http://yanxuan.nosdn.127.net/11abb11c4cfdee59abfb6d16caca4c6a.png"
+          },
+          {
+            "id": 1010000,
+            "name": "服装",
+            "iconUrl": "http://yanxuan.nosdn.127.net/28a685c96f91584e7e4876f1397767db.png"
+          },
+          {
+            "id": 1011000,
+            "name": "婴童",
+            "iconUrl": "http://yanxuan.nosdn.127.net/1ba9967b8de1ac50fad21774a4494f5d.png"
+          },
+          {
+            "id": 1012000,
+            "name": "杂货",
+            "iconUrl": "http://yanxuan.nosdn.127.net/c2a3d6349e72c35931fe3b5bcd0966be.png"
+          },
+          {
+            "id": 1013001,
+            "name": "洗护",
+            "iconUrl": "http://yanxuan.nosdn.127.net/9fe068776b6b1fca13053d68e9c0a83f.png"
+          },
+          {
+            "id": 1019000,
+            "name": "志趣",
+            "iconUrl": "http://yanxuan.nosdn.127.net/7093cfecb9dde1dd3eaf459623df4071.png"
+          }
+        ],
+        "grouponList": [
+          {
+            "id": 1109008,
+            "name": "云端沙发组合",
+            "brief": "MUJI供应商携手打造",
+            "picUrl": "http://yanxuan.nosdn.127.net/c5be2604c0e4186a4e7079feeb742cee.png",
+            "counterPrice": 4019.00,
+            "retailPrice": 3999.00,
+            "grouponPrice": 3949.00,
+            "grouponDiscount": 50,
+            "grouponMember": 5
+          },
+          {
+            "id": 1039051,
+            "name": "多功能午睡枕",
+            "brief": "放松自在的午后时光",
+            "picUrl": "http://yanxuan.nosdn.127.net/c8ca0600fa7ba11ca8be6a3173dd38c9.png",
+            "counterPrice": 99.00,
+            "retailPrice": 79.00,
+            "grouponPrice": 59.00,
+            "grouponDiscount": 20,
+            "grouponMember": 20
+          }
+        ],
+        "banner": [
+          {
+            "id": 1,
+            "name": "合作 谁是你的菜",
+            "link": "",
+            "url": "http://yanxuan.nosdn.127.net/65091eebc48899298171c2eb6696fe27.jpg",
+            "position": 1,
+            "content": "合作 谁是你的菜",
+            "enabled": true,
+            "addTime": "2018-02-01 00:00:00",
+            "updateTime": "2018-02-01 00:00:00",
+            "deleted": false
+          },
+          {
+            "id": 2,
+            "name": "活动 美食节",
+            "link": "",
+            "url": "http://yanxuan.nosdn.127.net/bff2e49136fcef1fd829f5036e07f116.jpg",
+            "position": 1,
+            "content": "活动 美食节",
+            "enabled": true,
+            "addTime": "2018-02-01 00:00:00",
+            "updateTime": "2018-02-01 00:00:00",
+            "deleted": false
+          },
+          {
+            "id": 3,
+            "name": "活动 母亲节",
+            "link": "",
+            "url": "http://yanxuan.nosdn.127.net/8e50c65fda145e6dd1bf4fb7ee0fcecc.jpg",
+            "position": 1,
+            "content": "活动 母亲节5",
+            "enabled": true,
+            "addTime": "2018-02-01 00:00:00",
+            "updateTime": "2018-02-01 00:00:00",
+            "deleted": false
+          }
+        ],
+        "brandList": [
+          {
+            "id": 1001000,
+            "name": "MUJI制造商",
+            "desc": "严选精选了MUJI制造商和生产原料，\n用几乎零利润的价格，剔除品牌溢价，\n让用户享受原品牌的品质生活。",
+            "picUrl": "http://yanxuan.nosdn.127.net/1541445967645114dd75f6b0edc4762d.png",
+            "floorPrice": 12.90
+          },
+          {
+            "id": 1001002,
+            "name": "内野制造商",
+            "desc": "严选从世界各地挑选毛巾，最终选择了为日本内野代工的工厂，追求毛巾的柔软度与功能性。品质比肩商场几百元的毛巾。",
+            "picUrl": "http://yanxuan.nosdn.127.net/8ca3ce091504f8aa1fba3fdbb7a6e351.png",
+            "floorPrice": 29.00
+          },
+          {
+            "id": 1001003,
+            "name": "Adidas制造商",
+            "desc": "严选找到为Adidas等品牌制造商，\n选取优质原材料，与厂方一起设计，\n为你提供好的理想的运动装备。",
+            "picUrl": "http://yanxuan.nosdn.127.net/335334d0deaff6dc3376334822ab3a2f.png",
+            "floorPrice": 49.00
+          },
+          {
+            "id": 1001007,
+            "name": "优衣库制造商",
+            "desc": "严选找到日本知名服装UNIQLO的制造商，\n选取优质长绒棉和精梳工艺，\n与厂方一起设计，为你提供理想的棉袜。",
+            "picUrl": "http://yanxuan.nosdn.127.net/0d72832e37e7e3ea391b519abbbc95a3.png",
+            "floorPrice": 29.00
+          }
+        ],
+        "hotGoodsList": [
+          {
+            "id": 1152008,
+            "name": "魔兽世界 部落 护腕 一只",
+            "brief": "吸汗、舒适、弹性、防护、耐用",
+            "picUrl": "http://yanxuan.nosdn.127.net/203cb83d93606865e3ddde57b69b9e9a.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 49.00,
+            "retailPrice": 29.00
+          },
+          {
+            "id": 1152009,
+            "name": "魔兽世界 联盟 护腕 一只",
+            "brief": "吸汗、舒适、弹性、防护、耐用",
+            "picUrl": "http://yanxuan.nosdn.127.net/ae6d41117717387b82dcaf1dfce0cd97.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 49.00,
+            "retailPrice": 29.00
+          },
+          {
+            "id": 1152031,
+            "name": "魔兽世界-伊利丹颈枕眼罩套装",
+            "brief": "差旅好伴侣",
+            "picUrl": "http://yanxuan.nosdn.127.net/fd6e78a397bd9e9804116a36f0270b0a.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 119.00,
+            "retailPrice": 99.00
+          },
+          {
+            "id": 1022000,
+            "name": "意式毛线绣球四件套",
+            "brief": "浪漫毛线绣球，简约而不简单",
+            "picUrl": "http://yanxuan.nosdn.127.net/5350e35e6f22165f38928f3c2c52ac57.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 319.00,
+            "retailPrice": 299.00
+          },
+          {
+            "id": 1011004,
+            "name": "色织精梳AB纱格纹空调被",
+            "brief": "加大加厚，双色精彩",
+            "picUrl": "http://yanxuan.nosdn.127.net/0984c9388a2c3fd2335779da904be393.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 219.00,
+            "retailPrice": 199.00
+          },
+          {
+            "id": 1084003,
+            "name": "纯棉美式绞花针织盖毯",
+            "brief": "美式提花，温暖舒适",
+            "picUrl": "http://yanxuan.nosdn.127.net/cf40c167e7054fe184d49f19121f63c7.png",
+            "isNew": false,
+            "isHot": true,
+            "counterPrice": 219.00,
+            "retailPrice": 199.00
+          }
+        ],
+        "topicList": [
+          {
+            "id": 264,
+            "title": "设计师们推荐的应季好物",
+            "subtitle": "原创设计春款系列上新",
+            "price": 29.90,
+            "readCount": "77.7k",
+            "picUrl": "https://yanxuan.nosdn.127.net/14918201901050274.jpg"
+          },
+          {
+            "id": 266,
+            "title": "一条丝巾就能提升时髦度",
+            "subtitle": "不知道大家对去年G20时，严选与国礼制造商一起推出的《凤凰于飞》等几款丝巾是否还...",
+            "price": 0.00,
+            "readCount": "35.0k",
+            "picUrl": "https://yanxuan.nosdn.127.net/14919007135160213.jpg"
+          },
+          {
+            "id": 268,
+            "title": "米饭好吃的秘诀：会呼吸的锅",
+            "subtitle": "今年1月份，我们联系到了日本伊贺地区的长谷园，那里有着180年伊贺烧历史的窑厂。...",
+            "price": 0.00,
+            "readCount": "33.3k",
+            "picUrl": "https://yanxuan.nosdn.127.net/14920623353130483.jpg"
+          },
+          {
+            "id": 271,
+            "title": "选式新懒人",
+            "subtitle": "懒出格调，懒出好生活。",
+            "price": 15.00,
+            "readCount": "57.7k",
+            "picUrl": "https://yanxuan.nosdn.127.net/14924199099661697.jpg"
+          }
+        ],
+        "floorGoodsList": [
+          {
+            "name": "居家",
+            "goodsList": [
+              {
+                "id": 1110016,
+                "name": "天然硅胶宠物除毛按摩刷",
+                "brief": "顺滑平面，猫狗通用，去除死毛",
+                "picUrl": "http://yanxuan.nosdn.127.net/3bd73b7279a83d1cbb50c0e45778e6d6.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 59.00,
+                "retailPrice": 39.00
+              },
+              {
+                "id": 1110017,
+                "name": "耐用材料猫咪护理清洁套装",
+                "brief": "精致钢材，美容清洁",
+                "picUrl": "http://yanxuan.nosdn.127.net/534231583f82572398ec84bad425cdaf.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 99.00,
+                "retailPrice": 79.00
+              },
+              {
+                "id": 1110018,
+                "name": "耐用狗狗清洁美容护理套装",
+                "brief": "精致钢材，耐咬美容",
+                "picUrl": "http://yanxuan.nosdn.127.net/d93aa5d6e7a296101cf4cb72613aeda6.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 99.00,
+                "retailPrice": 79.00
+              },
+              {
+                "id": 1110019,
+                "name": "宠物合金钢安全除菌指甲护理组合",
+                "brief": "猫狗皆可用，保护家具",
+                "picUrl": "http://yanxuan.nosdn.127.net/1e7e392b6fc9da99dc112197b7444eec.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 89.00,
+                "retailPrice": 69.00
+              }
+            ],
+            "id": 1005000
+          },
+          {
+            "name": "餐厨",
+            "goodsList": [
+              {
+                "id": 1023003,
+                "name": "100年传世珐琅锅 全家系列",
+                "brief": "特质铸铁，大容量全家共享",
+                "picUrl": "http://yanxuan.nosdn.127.net/c39d54c06a71b4b61b6092a0d31f2335.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 418.00,
+                "retailPrice": 398.00
+              },
+              {
+                "id": 1073008,
+                "name": "铸铁珐琅牛排煎锅",
+                "brief": "沥油隔水，煎出外焦里嫩",
+                "picUrl": "http://yanxuan.nosdn.127.net/619e46411ccd62e5c0f16692ee1a85a0.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 169.00,
+                "retailPrice": 149.00
+              },
+              {
+                "id": 1051000,
+                "name": "Carat钻石炒锅30cm",
+                "brief": "安全涂层，轻便无烟",
+                "picUrl": "http://yanxuan.nosdn.127.net/e564410546a11ddceb5a82bfce8da43d.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 200.00,
+                "retailPrice": 180.00
+              },
+              {
+                "id": 1051001,
+                "name": "Carat钻石煎锅28cm",
+                "brief": "耐磨涂层，导热迅速",
+                "picUrl": "http://yanxuan.nosdn.127.net/f53ed57d9e23fda7e24dfd0e0a50c5d1.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 179.00,
+                "retailPrice": 159.00
+              }
+            ],
+            "id": 1005001
+          },
+          {
+            "name": "饮食",
+            "goodsList": [
+              {
+                "id": 1045000,
+                "name": "绿茶蛋黄酥 200克/4枚入",
+                "brief": "香甜茶食，果腹优选",
+                "picUrl": "http://yanxuan.nosdn.127.net/b2adc3fd9b84a289a1be03e8ee400e61.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 48.00,
+                "retailPrice": 28.00
+              },
+              {
+                "id": 1116011,
+                "name": "蔓越莓曲奇 200克",
+                "brief": "酥脆奶香，甜酸回味",
+                "picUrl": "http://yanxuan.nosdn.127.net/767b370d07f3973500db54900bcbd2a7.png",
+                "isNew": true,
+                "isHot": true,
+                "counterPrice": 56.00,
+                "retailPrice": 36.00
+              },
+              {
+                "id": 1070000,
+                "name": "星云酥 180克/3颗",
+                "brief": "酥饼界的小仙女",
+                "picUrl": "http://yanxuan.nosdn.127.net/8392725765cdd57fdae3f173877f4bda.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 46.00,
+                "retailPrice": 26.00
+              },
+              {
+                "id": 1155015,
+                "name": "绿豆糕 80克（4枚入）",
+                "brief": "细腻松软，入口绵柔",
+                "picUrl": "http://yanxuan.nosdn.127.net/66b9f1638c0517d179262f14ed1345f9.png",
+                "isNew": true,
+                "isHot": false,
+                "counterPrice": 32.90,
+                "retailPrice": 12.90
+              }
+            ],
+            "id": 1005002
+          },
+          {
+            "name": "配件",
+            "goodsList": [
+              {
+                "id": 1085019,
+                "name": "20寸 纯PC“铝框”（非全铝）登机箱",
+                "brief": "铝质包角，牢固抗摔",
+                "picUrl": "http://yanxuan.nosdn.127.net/65c955a7a98e84d44ca30bb88a591eac.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 369.00,
+                "retailPrice": 349.00
+              },
+              {
+                "id": 1086052,
+                "name": "20寸 铝镁合金登机箱",
+                "brief": "时尚金属箱，奢品质感",
+                "picUrl": "http://yanxuan.nosdn.127.net/93171a281c4ed272c007a050816e6f6c.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 879.00,
+                "retailPrice": 859.00
+              },
+              {
+                "id": 1152101,
+                "name": "魔兽世界 部落 奥格瑞玛 拉杆箱 可登机",
+                "brief": "18寸，可携带登机",
+                "picUrl": "http://yanxuan.nosdn.127.net/c1c62211a17b71a634fa0c705d11fb42.png",
+                "isNew": false,
+                "isHot": true,
+                "counterPrice": 908.00,
+                "retailPrice": 888.00
+              },
+              {
+                "id": 1114011,
+                "name": "104升 纯PC拉链斜纹拉杆箱",
+                "brief": "104升的体积，90升的价格",
+                "picUrl": "http://yanxuan.nosdn.127.net/196b5ce11930b4eadaec563cb0406634.png",
+                "isNew": false,
+                "isHot": false,
+                "counterPrice": 319.00,
+                "retailPrice": 299.00
+              }
+            ],
+            "id": 1008000
+          }
+        ]
+      },
+      "errmsg": "成功"
+    }
+
+错误码
+
+    无
+        
 ### 2.3 类目服务
 
 ### 2.4 商品服务
@@ -850,6 +1369,26 @@ API应该存在版本控制，以保证兼容性。
          
 ### 2.5 购物车服务
 
+#### 2.5.1 用户购物车
+
+应用场景
+
+    用户购物车
+    
+接口链接
+
+
+请求参数
+    
+    无
+        
+响应内容
+
+    
+错误码
+       
+    略
+    
 ### 2.6 订单服务
     
 #### 2.6.1 订单列表
@@ -1506,6 +2045,220 @@ API应该存在版本控制，以保证兼容性。
             
 ### 2.12 优惠券服务
 
+
+#### 2.12.1 优惠券列表
+
+应用场景
+
+    优惠券列表
+    
+接口链接
+
+    GET  /wx/coupon/list
+    
+请求参数
+    
+    page: 请求页码
+    limit: 每一页数量
+    sort: 排序字段
+    order: 升序降序       
+
+响应内容
+
+    {
+      "errno": 0,
+      "data": {
+        "total": 2,
+        "pages": 1,
+        "limit": 10,
+        "page": 1,
+        "list": [
+          {
+            "id": 1,
+            "name": "限时满减券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "discount": 5.00,
+            "min": 99.00,
+            "days": 10
+          },
+          {
+            "id": 2,
+            "name": "限时满减券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "discount": 10.00,
+            "min": 99.00,
+            "days": 10
+          }
+        ]
+      },
+      "errmsg": "成功"
+    }
+
+错误码
+    
+    略
+    
+
+#### 2.12.2 用户优惠券列表
+
+应用场景
+
+    用户优惠券列表
+    
+接口链接
+
+    GET /wx/coupon/mylist
+    
+请求参数
+    
+    status: 优惠券状态，如果0则未使用，如果1则已使用，如果2则已过期
+    page: 请求页码
+    limit: 每一页数量
+    sort: 排序字段
+    order: 升序降序    
+    
+响应内容
+
+    {
+      "errno": 0,
+      "data": {
+        "total": 2,
+        "pages": 1,
+        "limit": 10,
+        "page": 1,
+        "list": [
+          {
+            "id": 1,
+            "name": "限时满减券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "min": "99.00",
+            "discount": "5.00",
+            "startTime": "2019-05-06 16:21:38",
+            "endTime": "2019-05-16 16:21:38"
+          },
+          {
+            "id": 3,
+            "name": "新用户优惠券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "min": "99.00",
+            "discount": "10.00",
+            "startTime": "2019-05-06 12:30:06",
+            "endTime": "2019-05-16 12:30:06"
+          }
+        ]
+      },
+      "errmsg": "成功"
+    }
+    
+错误码
+    
+    略
+    
+
+#### 2.12.3 下单可用优惠券
+
+应用场景
+
+    当前购物车下单商品订单可用优惠券
+    
+接口链接
+
+    GET /wx/coupon/selectlist
+
+请求参数
+    
+    cartId: 购物车ID，如果0则是购物车商品，如果非0则是立即单一商品
+    grouponRulesId: 团购活动ID，如果是团购商品则需要设置具体团购活动ID
+    
+响应内容
+
+    {
+      "errno": 0,
+      "data": {
+        "total": 1,
+        "pages": 1,
+        "limit": 1,
+        "page": 1,
+        "list": [
+          {
+            "id": 2,
+            "name": "限时满减券",
+            "desc": "全场通用",
+            "tag": "无限制",
+            "min": "99.00",
+            "discount": "10.00",
+            "startTime": "2019-05-09 15:27:29",
+            "endTime": "2019-05-19 15:27:29"
+          }
+        ]
+      },
+      "errmsg": "成功"
+    }
+    
+错误码
+    
+    略
+            
+#### 2.12.4 优惠券领取
+
+应用场景
+
+    领取优惠券
+
+接口链接
+    
+    POST /wx/coupon/receive
+
+请求参数
+    
+    couponId： 可领取优惠券ID
+    
+例如
+
+    {
+        "couponId": 2
+    }
+    
+响应内容
+
+    {
+      "errno": 0,
+      "errmsg": "成功"
+    }
+
+错误码
+    
+    略
+
+#### 2.12.5 优惠券兑换
+
+应用场景
+
+    通过兑换码兑换优惠券
+    
+接口链接
+
+    POST /wx/coupon/exchange
+
+请求参数
+    
+    code: 优惠券兑换码
+    
+响应内容
+
+    {
+      "errno": 0,
+      "errmsg": "成功"
+    }
+
+错误码
+    
+    略
+                                    
 ### 2.13 反馈服务
 
 ### 2.14 足迹服务
diff --git a/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallCouponService.java b/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallCouponService.java
index e3a446d7..abc1529c 100644
--- a/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallCouponService.java
+++ b/litemall-db/src/main/java/org/linlinjava/litemall/db/service/LitemallCouponService.java
@@ -56,12 +56,6 @@ public class LitemallCouponService {
         return couponMapper.selectByExampleSelective(criteria.example(), result);
     }
 
-    public int queryTotal() {
-        LitemallCouponExample example = new LitemallCouponExample();
-        example.or().andTypeEqualTo(CouponConstant.TYPE_COMMON).andStatusEqualTo(CouponConstant.STATUS_NORMAL).andDeletedEqualTo(false);
-        return (int) couponMapper.countByExample(example);
-    }
-
     public List<LitemallCoupon> queryAvailableList(Integer userId, int offset, int limit) {
         assert userId != null;
         // 过滤掉登录账号已经领取过的coupon
diff --git a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxCouponController.java b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxCouponController.java
index 2644f330..8b64d9b6 100644
--- a/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxCouponController.java
+++ b/litemall-wx-api/src/main/java/org/linlinjava/litemall/wx/web/WxCouponController.java
@@ -63,11 +63,7 @@ public class WxCouponController {
                        @Order @RequestParam(defaultValue = "desc") String order) {
 
         List<LitemallCoupon> couponList = couponService.queryList(page, limit, sort, order);
-        int total = couponService.queryTotal();
-        Map<String, Object> data = new HashMap<String, Object>();
-        data.put("data", couponList);
-        data.put("count", total);
-        return ResponseUtil.ok(data);
+        return ResponseUtil.okList(couponList);
     }
 
     /**
@@ -94,11 +90,7 @@ public class WxCouponController {
 
         List<LitemallCouponUser> couponUserList = couponUserService.queryList(userId, null, status, page, limit, sort, order);
         List<CouponVo> couponVoList = change(couponUserList);
-        int total = couponService.queryTotal();
-        Map<String, Object> data = new HashMap<String, Object>();
-        data.put("data", couponVoList);
-        data.put("count", total);
-        return ResponseUtil.ok(data);
+        return ResponseUtil.okList(couponVoList, couponUserList);
     }
 
     private List<CouponVo> change(List<LitemallCouponUser> couponList) {
@@ -179,7 +171,7 @@ public class WxCouponController {
 
         List<CouponVo> couponVoList = change(availableCouponUserList);
 
-        return ResponseUtil.ok(couponVoList);
+        return ResponseUtil.okList(couponVoList);
     }
 
     /**
diff --git a/litemall-wx/pages/coupon/coupon.js b/litemall-wx/pages/coupon/coupon.js
index 3cce7f20..e1c12ca4 100644
--- a/litemall-wx/pages/coupon/coupon.js
+++ b/litemall-wx/pages/coupon/coupon.js
@@ -92,9 +92,9 @@ Page({
 
         that.setData({
           scrollTop: 0,
-          couponList: res.data.data,
+          couponList: res.data.list,
           showPage: true,
-          count: res.data.count
+          count: res.data.total
         });
       }
       wx.hideToast();
diff --git a/litemall-wx/pages/ucenter/couponList/couponList.js b/litemall-wx/pages/ucenter/couponList/couponList.js
index 7ad320dd..c6850428 100644
--- a/litemall-wx/pages/ucenter/couponList/couponList.js
+++ b/litemall-wx/pages/ucenter/couponList/couponList.js
@@ -88,9 +88,9 @@ Page({
 
         that.setData({
           scrollTop: 0,
-          couponList: res.data.data,
+          couponList: res.data.list,
           showPage: true,
-          count: res.data.count
+          count: res.data.total
         });
       }
     });
diff --git a/litemall-wx/pages/ucenter/couponSelect/couponSelect.js b/litemall-wx/pages/ucenter/couponSelect/couponSelect.js
index b13ebb72..2299c1a2 100644
--- a/litemall-wx/pages/ucenter/couponSelect/couponSelect.js
+++ b/litemall-wx/pages/ucenter/couponSelect/couponSelect.js
@@ -117,7 +117,7 @@ Page({
     }).then(function (res) {
       if (res.errno === 0) {
         that.setData({
-          couponList: res.data
+          couponList: res.data.list
         });
       }
       wx.hideToast();