diff --git a/api-mapper/src/main/java/com/heyu/api/data/dao/vv/VvBuyerDao.java b/api-mapper/src/main/java/com/heyu/api/data/dao/vv/VvBuyerDao.java
index f7612db..17afdec 100644
--- a/api-mapper/src/main/java/com/heyu/api/data/dao/vv/VvBuyerDao.java
+++ b/api-mapper/src/main/java/com/heyu/api/data/dao/vv/VvBuyerDao.java
@@ -51,4 +51,8 @@ public interface VvBuyerDao extends BaseMapper<VvBuyerEntity> {
 
     @LIMIT
     VvBuyerEntity selectVvBuyerIsTestById(Long id, Integer isTest);
+
+
+    @LIMIT
+    VvBuyerEntity selectVvBuyerInfo(String buyerName, String buyerWeixin, String buyerPhone);
 }
\ No newline at end of file
diff --git a/api-mapper/src/main/java/com/heyu/api/data/dto/BuyerDTO.java b/api-mapper/src/main/java/com/heyu/api/data/dto/BuyerDTO.java
index d002ce1..8bdf479 100644
--- a/api-mapper/src/main/java/com/heyu/api/data/dto/BuyerDTO.java
+++ b/api-mapper/src/main/java/com/heyu/api/data/dto/BuyerDTO.java
@@ -5,15 +5,26 @@ import lombok.Data;
 
 @Data
 public class BuyerDTO {
-
     /***
      * 买家id
      */
-    private Long buyerId ;
+    private Long buyerId;
 
 
     /***
      * 买家名称
      */
-    private String buyerName ;
+    private String buyerName;
+
+
+    /***
+     * 是否是测试用户
+     */
+    private Integer flag;
+
+    /***
+     * token
+     */
+    private String token ;
+
 }
diff --git a/api-mapper/src/main/java/com/heyu/api/data/utils/TokenUtils.java b/api-mapper/src/main/java/com/heyu/api/data/utils/TokenUtils.java
new file mode 100644
index 0000000..9b6a255
--- /dev/null
+++ b/api-mapper/src/main/java/com/heyu/api/data/utils/TokenUtils.java
@@ -0,0 +1,13 @@
+package com.heyu.api.data.utils;
+
+public class TokenUtils {
+
+
+    public static String generateToken(Long id) {
+        return MD5Utils.encode(System.currentTimeMillis() + "" + id );
+    }
+
+    public static void main(String[] args) {
+        System.out.println(generateToken(1L));
+    }
+}
diff --git a/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppLoginRequest.java b/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppLoginRequest.java
new file mode 100644
index 0000000..c3f8f77
--- /dev/null
+++ b/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppLoginRequest.java
@@ -0,0 +1,21 @@
+package com.heyu.api.alibaba.request.mm;
+
+import lombok.Data;
+
+@Data
+public class VvAppLoginRequest {
+
+    /***
+     * 买家id，当前登录的买家id
+     */
+    private Long buyerId ;
+
+    /***
+     * 目标买家信息 ，如 buyer_name， buyer_weixin， buyer_phone
+     */
+    private String targetBuyer;
+
+}
+
+
+
diff --git a/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppLoginController.java b/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppLoginController.java
new file mode 100644
index 0000000..9a42f80
--- /dev/null
+++ b/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppLoginController.java
@@ -0,0 +1,52 @@
+package com.heyu.api.controller.vv;
+
+
+import com.alibaba.fastjson.JSON;
+import com.heyu.api.alibaba.request.mm.VvAppLoginRequest;
+import com.heyu.api.data.dao.vv.VvBuyerDao;
+import com.heyu.api.data.dto.BuyerDTO;
+import com.heyu.api.data.entity.vv.VvBuyerEntity;
+import com.heyu.api.data.utils.R;
+import com.heyu.api.data.utils.RedisUtils;
+import com.heyu.api.data.utils.TokenUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Slf4j
+@RestController
+@RequestMapping("/app/target")
+public class AppLoginController {
+
+    @Autowired
+    private VvBuyerDao vvBuyerDao;
+
+    @Autowired
+    private RedisUtils redisUtils;
+
+    // http://localhost:8888/app/target/login
+    @RequestMapping("/login")
+    public R login(@RequestBody VvAppLoginRequest request) {
+        VvBuyerEntity vvBuyerEntity = vvBuyerDao.selectVvBuyerIsTestById(request.getBuyerId(), 1);
+        if (vvBuyerEntity == null) {
+            return R.error("你不是内部用户");
+        }
+        VvBuyerEntity target = vvBuyerDao.selectVvBuyerInfo(request.getTargetBuyer(),
+                request.getTargetBuyer(),
+                request.getTargetBuyer());
+
+        BuyerDTO buyerDTO = new BuyerDTO();
+        buyerDTO.setBuyerId(target.getId());
+        buyerDTO.setBuyerName(target.getBuyerName());
+        buyerDTO.setFlag(target.getIsTest());
+        String token = TokenUtils.generateToken(target.getId());
+        buyerDTO.setToken(token);
+        // 默认24 小时
+        redisUtils.set(token, JSON.toJSON(buyerDTO), RedisUtils.DEFAULT_EXPIRE);
+        return R.ok().put("buyer", buyerDTO);
+    }
+
+
+}