diff --git a/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java b/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
index c6168e02d..9618c79c7 100644
--- a/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
+++ b/coolstore-partner-dao/src/main/java/com/cool/store/dao/LineInfoDAO.java
@@ -37,4 +37,12 @@ public class LineInfoDAO {
         }
         return lineInfoMapper.updateByPrimaryKeySelective(param);
     }
+
+    public LineInfoDO getByPartnerId(String partnerId) {
+        LineInfoDO lineInfo = lineInfoMapper.getByPartnerId(partnerId);
+        if(Objects.nonNull(lineInfo) && !lineInfo.getDeleted()){
+            return lineInfo;
+        }
+        return null;
+    }
 }
diff --git a/coolstore-partner-dao/src/main/java/com/cool/store/mapper/LineInfoMapper.java b/coolstore-partner-dao/src/main/java/com/cool/store/mapper/LineInfoMapper.java
index 1ddbe9e3b..b198d45a7 100644
--- a/coolstore-partner-dao/src/main/java/com/cool/store/mapper/LineInfoMapper.java
+++ b/coolstore-partner-dao/src/main/java/com/cool/store/mapper/LineInfoMapper.java
@@ -1,7 +1,9 @@
 package com.cool.store.mapper;
 
 import com.cool.store.entity.LineInfoDO;
+import org.apache.ibatis.annotations.Param;
 import tk.mybatis.mapper.common.Mapper;
 
 public interface LineInfoMapper extends Mapper<LineInfoDO> {
+    LineInfoDO getByPartnerId(@Param("partnerId") String partnerId);
 }
\ No newline at end of file
diff --git a/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml b/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
index 4fad29b46..f107d37b1 100644
--- a/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
+++ b/coolstore-partner-dao/src/main/resources/mapper/LineInfoMapper.xml
@@ -30,4 +30,9 @@
     <result column="update_user_id" jdbcType="VARCHAR" property="updateUserId" />
     <result column="deleted" jdbcType="BIT" property="deleted" />
   </resultMap>
+
+  <select id="getByPartnerId" resultMap="BaseResultMap">
+    select * from xfsg_line_info where partner_id = #{partnerId} and deleted = 0
+  </select>
+
 </mapper>
\ No newline at end of file
diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/WechatMiniAppService.java b/coolstore-partner-service/src/main/java/com/cool/store/service/WechatMiniAppService.java
index 6418f1100..ce220417d 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/WechatMiniAppService.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/WechatMiniAppService.java
@@ -15,6 +15,8 @@ public interface WechatMiniAppService {
 
     PartnerUserInfoVO miniProgramLogin(MiniProgramLoginDTO param);
 
+    PartnerUserInfoVO getUserInfoByJsCode(String jsCode);
+
     String getUserPhoneNumber(String mobileCode);
 
     String updateUserPhoneNumber(MobileUpdateRequest request, PartnerUserInfoVO userInfoVO);
diff --git a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/WechatMiniAppServiceImpl.java b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/WechatMiniAppServiceImpl.java
index ec7144231..cf18704f3 100644
--- a/coolstore-partner-service/src/main/java/com/cool/store/service/impl/WechatMiniAppServiceImpl.java
+++ b/coolstore-partner-service/src/main/java/com/cool/store/service/impl/WechatMiniAppServiceImpl.java
@@ -130,17 +130,42 @@ public class WechatMiniAppServiceImpl implements WechatMiniAppService {
                 }
             }
             BeanUtil.copyProperties(hyPartnerUserInfoDO, userInfoVO);
-            /*LineInfoDO lineInfoDO = lineInfoDAO.getByPartnerId(hyPartnerUserInfoDO.getPartnerId());
+            LineInfoDO lineInfoDO = lineInfoDAO.getByPartnerId(hyPartnerUserInfoDO.getPartnerId());
             if (lineInfoDO != null){
                 userInfoVO.setPartnerLineId(lineInfoDO.getId());
                 userInfoVO.setLineStatus(lineInfoDO.getLineStatus());
-            }*/
+            }
         }
         userInfoVO.setOpenid(openid);
         userInfoVO.setUnionId(unionId);
         return userInfoVO;
     }
 
+    @Override
+    public PartnerUserInfoVO getUserInfoByJsCode(String jsCode) {
+        PartnerUserInfoVO userInfoVO = null;
+        String lockKey = "codeSession:" + wxAppId + CommonConstants.MOSAICS + jsCode;
+        boolean lock = redisUtilPool.lock(lockKey);
+        if (!lock) {
+            throw new ServiceException(ErrorCodeEnum.OPERATION_OVER_TIME);
+        }
+        CodeSessionDTO codeSession = wechatRest.miniProgramJsCodeSession(wxAppId, wxAppSecret, jsCode);
+        String openid = codeSession.getOpenid();
+        String sessionCacheKey = MessageFormat.format(CommonConstants.MINI_PROGRAM_SESSION_KEY, wxAppId, openid);
+        redisUtilPool.setString(sessionCacheKey, codeSession.getSessionKey(), CommonConstants.THREE_DAY_SECONDS);
+        HyPartnerUserInfoDO hyPartnerUserInfoDO = hyPartnerUserInfoDAO.selectByOpenid(openid);
+        if(hyPartnerUserInfoDO != null){
+            userInfoVO = new PartnerUserInfoVO();
+            BeanUtil.copyProperties(hyPartnerUserInfoDO, userInfoVO);
+            LineInfoDO lineInfoDO = lineInfoDAO.getByPartnerId(hyPartnerUserInfoDO.getPartnerId());
+            if (lineInfoDO != null){
+                userInfoVO.setPartnerLineId(lineInfoDO.getId());
+                userInfoVO.setLineStatus(lineInfoDO.getLineStatus());
+            }
+        }
+        return userInfoVO;
+    }
+
 
     @Override
     public String getUserPhoneNumber(String mobileCode) {
diff --git a/coolstore-partner-web/src/main/java/com/cool/store/controller/webc/MiniProgramAppController.java b/coolstore-partner-web/src/main/java/com/cool/store/controller/webc/MiniProgramAppController.java
index acb2596c3..2bcb6fb7f 100644
--- a/coolstore-partner-web/src/main/java/com/cool/store/controller/webc/MiniProgramAppController.java
+++ b/coolstore-partner-web/src/main/java/com/cool/store/controller/webc/MiniProgramAppController.java
@@ -27,6 +27,12 @@ public class MiniProgramAppController {
     @Resource
     private WechatMiniAppService wechatMiniAppService;
 
+    @ApiOperation("判断用户是否存在的接口")
+    @GetMapping("/getUserInfoByJsCode")
+    public ResponseResult<PartnerUserInfoVO> getUserInfoByJsCode(@RequestParam(value = "jsCode",required = true)String jsCode) {
+        return ResponseResult.success(wechatMiniAppService.getUserInfoByJsCode(jsCode));
+    }
+
     @ApiOperation("小程序登录")
     @PostMapping("/login")
     public ResponseResult<PartnerUserInfoVO> login(@RequestBody @Valid MiniProgramLoginDTO param) {