diff --git a/iot-common/iot-common-core/src/main/java/cc/iotkit/common/exception/user/UserException.java b/iot-common/iot-common-core/src/main/java/cc/iotkit/common/exception/user/UserException.java
index ad859b5f..59082fcd 100644
--- a/iot-common/iot-common-core/src/main/java/cc/iotkit/common/exception/user/UserException.java
+++ b/iot-common/iot-common-core/src/main/java/cc/iotkit/common/exception/user/UserException.java
@@ -30,7 +30,7 @@ public class UserException extends BaseException {
     /**
      * 错误码
      */
-    private Integer code;
+    private String code;
 
     /**
      * 错误消息
diff --git a/iot-common/iot-common-dao/iot-data-serviceImpl-rdb/src/main/java/cc/iotkit/data/service/SysUserDataImpl.java b/iot-common/iot-common-dao/iot-data-serviceImpl-rdb/src/main/java/cc/iotkit/data/service/SysUserDataImpl.java
index c5e108c8..ab7ca099 100644
--- a/iot-common/iot-common-dao/iot-data-serviceImpl-rdb/src/main/java/cc/iotkit/data/service/SysUserDataImpl.java
+++ b/iot-common/iot-common-dao/iot-data-serviceImpl-rdb/src/main/java/cc/iotkit/data/service/SysUserDataImpl.java
@@ -93,6 +93,36 @@ public class SysUserDataImpl implements ISysUserData, IJPACommData<SysUser, Long
         return Objects.isNull(ret);
     }
 
+    @Override
+    public SysUser selectByPhonenumber(String phonenumber) {
+        return null;
+    }
+
+    @Override
+    public SysUser selectTenantUserByPhonenumber(String phonenumber, String tenantId) {
+        return null;
+    }
+
+    @Override
+    public SysUser selectTenantUserByEmail(String email, String tenantId) {
+        return null;
+    }
+
+    @Override
+    public SysUser selectUserByEmail(String email) {
+        return null;
+    }
+
+    @Override
+    public SysUser selectTenantUserByUserName(String username, String tenantId) {
+        return null;
+    }
+
+    @Override
+    public SysUser selectUserByUserName(String username) {
+        return null;
+    }
+
     @Override
     public Paging<SysUser> findAll(PageRequest<SysUser> pageRequest) {
         return PageBuilder.toPaging(userRepository.findAll(buildQueryCondition(pageRequest.getData()), PageBuilder.toPageable(pageRequest)));