增加是否有密码判断

src/main/java/com/onekeycall/videotablet/service/UserService.java

@@ -127,9 +127,6 @@ public class UserService implements UserDetailsService {
 //    }
 
     public boolean saveUser(User user) {
-        if (userRepository.existsByUserId(user.getUserId())) {
-            return false;
-        }
         userRepository.save(user);
         return true;
     }