diff --git a/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppBuyerInfoRequest.java b/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppBuyerInfoRequest.java
new file mode 100644
index 0000000..e63efb6
--- /dev/null
+++ b/api-third/src/main/java/com/heyu/api/alibaba/request/mm/VvAppBuyerInfoRequest.java
@@ -0,0 +1,20 @@
+package com.heyu.api.alibaba.request.mm;
+
+import com.heyu.api.data.service.impl.AppBaseRequest;
+import lombok.Data;
+
+@Data
+public class VvAppBuyerInfoRequest extends AppBaseRequest {
+
+    //买家名称
+    private String buyerName;
+
+
+    //微信头像
+    private String avatar;
+
+
+
+
+
+}
diff --git a/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppUserLoginController.java b/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppUserLoginController.java
index ba9e79a..abbb533 100644
--- a/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppUserLoginController.java
+++ b/api-web/api-interface/src/main/java/com/heyu/api/controller/vv/AppUserLoginController.java
@@ -4,6 +4,7 @@ package com.heyu.api.controller.vv;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.heyu.api.alibaba.request.mm.VvAnonymousUserLoginRequest;
+import com.heyu.api.alibaba.request.mm.VvAppBuyerInfoRequest;
 import com.heyu.api.alibaba.request.mm.VvAppLoginRequest;
 import com.heyu.api.alibaba.request.mm.order.VvActivityDTO;
 import com.heyu.api.alibaba.request.vv.AppUserLoginRequest;
@@ -110,6 +111,24 @@ public class AppUserLoginController {
     }
 
 
+    // http://localhost:8888/app/buyer/info/update
+    @RequestMapping("/buyer/info/update")
+    @Describe("目标用户登录")
+    public R buyerInfoUpdate(@RequestBody VvAppBuyerInfoRequest request) {
+        VvBuyerEntity vvBuyerEntity = vvBuyerDao.selectVvBuyerById(request.getBuyerId());
+        if (vvBuyerEntity == null) {
+            return R.error("你不是内部用户");
+        }
+        vvBuyerEntity.setBuyerName(request.getBuyerName());
+        vvBuyerEntity.setAvatar(request.getAvatar());
+        vvBuyerDao.insertOrUpdateVvBuyer(vvBuyerEntity);
+
+        return R.ok().put("buyer", vvBuyerEntity);
+    }
+
+
+
+
     public void replaceActivityInfo(AppBaseRequest request, String uri) {
         String activityTokenInfo = redisUtils.get(ApiConstants.token_activity + request.getToken());
         if (StringUtils.isNotEmpty(activityTokenInfo)) {