diff --git a/cloudutil/src/main/java/com/ccsens/cloudutil/feign/TallFeignClient.java b/cloudutil/src/main/java/com/ccsens/cloudutil/feign/TallFeignClient.java
index e52223c2..4b4770be 100644
--- a/cloudutil/src/main/java/com/ccsens/cloudutil/feign/TallFeignClient.java
+++ b/cloudutil/src/main/java/com/ccsens/cloudutil/feign/TallFeignClient.java
@@ -169,7 +169,11 @@ public interface TallFeignClient {
      */
     @GetMapping("/wps/wpsId")
     JsonResponse<WpsVo.BusinessFileIdAndPath> getPathByWpsId(@RequestParam(name = "wpsId")Long wpsId);
-
+    /**
+     * 根据手机号查找userId
+     */
+    @GetMapping("/users/userIdByPhone")
+    JsonResponse<Long> getUserIdByPhone(@RequestParam(name = "phone")String phone);
     /**
      * 查找wps文件路径
      */
@@ -373,6 +377,11 @@ class TallFeignClientFallBack implements FallbackFactory<TallFeignClient> {
                 return JsonResponse.newInstance().fail();
             }
 
+            @Override
+            public JsonResponse<Long> getUserIdByPhone(String phone) {
+                return JsonResponse.newInstance().fail();
+            }
+
             @Override
             public String getWpsFilePath(Long businessId, byte businessType) {
                 return null;
diff --git a/signin/src/main/java/com/ccsens/signin/api/UserController.java b/signin/src/main/java/com/ccsens/signin/api/UserController.java
index 4fb32b0d..90840aed 100644
--- a/signin/src/main/java/com/ccsens/signin/api/UserController.java
+++ b/signin/src/main/java/com/ccsens/signin/api/UserController.java
@@ -474,6 +474,15 @@ public class UserController {
 //        ImageCodeGeneratorUtil.generateCodeImage(response.getOutputStream(), (String) codeMap.get("imageCode"), 200, 70);
         return JsonResponse.newInstance().ok(vertifyCode);
     }
+
+    @ApiOperation(value = "通过手机号获取userId")
+    @ApiImplicitParams({
+    })
+    @RequestMapping(value = "/userIdByPhone", method = RequestMethod.GET, produces = {"application/json;charset=UTF-8"})
+    public JsonResponse<Long> getUserIdByPhone(String phone) throws Exception {
+        Long userId = userService.selectUserIdByPhone(phone);
+        return JsonResponse.newInstance().ok(userId);
+    }
 }
 
 
diff --git a/tall/src/main/java/com/ccsens/tall/web/UserController.java b/tall/src/main/java/com/ccsens/tall/web/UserController.java
index afc40381..fe7d266d 100644
--- a/tall/src/main/java/com/ccsens/tall/web/UserController.java
+++ b/tall/src/main/java/com/ccsens/tall/web/UserController.java
@@ -483,6 +483,15 @@ public class UserController {
 //        ImageCodeGeneratorUtil.generateCodeImage(response.getOutputStream(), (String) codeMap.get("imageCode"), 200, 70);
         return JsonResponse.newInstance().ok(vertifyCode);
     }
+
+    @ApiOperation(value = "通过手机号获取userId")
+    @ApiImplicitParams({
+    })
+    @RequestMapping(value = "/userIdByPhone", method = RequestMethod.GET, produces = {"application/json;charset=UTF-8"})
+    public JsonResponse<Long> getUserIdByPhone(String phone) throws Exception {
+        Long userId = userService.selectUserIdByPhone(phone);
+        return JsonResponse.newInstance().ok(userId);
+    }
 }