diff --git a/login-app/src/main/java/ink/wgink/login/app/service/appsign/impl/AppSignServiceImpl.java b/login-app/src/main/java/ink/wgink/login/app/service/appsign/impl/AppSignServiceImpl.java
index e9ea8c9d..fbf572d6 100644
--- a/login-app/src/main/java/ink/wgink/login/app/service/appsign/impl/AppSignServiceImpl.java
+++ b/login-app/src/main/java/ink/wgink/login/app/service/appsign/impl/AppSignServiceImpl.java
@@ -72,7 +72,7 @@ public class AppSignServiceImpl extends BaseAppSignService implements IAppSignSe
 
     @Override
     public String phoneSign(AppLoginPhoneVO appLoginPhoneVO) throws Exception {
-        UserPO userPO = userService.getPOByPhone(appLoginPhoneVO.getUsername());
+        UserPO userPO = userService.getPOByUsername(appLoginPhoneVO.getUsername());
         if (userPO == null) {
             throw new SearchException("用户不存在");
         }