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 6838b8fd..673606b5 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
@@ -17,7 +17,6 @@ import ink.wgink.pojo.bos.LoginAppUser;
 import ink.wgink.service.user.enums.UserStateEnum;
 import ink.wgink.service.user.pojo.pos.UserPO;
 import ink.wgink.service.user.service.IUserService;
-import ink.wgink.util.RegexUtil;
 import ink.wgink.util.date.DateUtil;
 import ink.wgink.util.request.RequestUtil;
 import org.apache.commons.lang3.StringUtils;
@@ -59,12 +58,7 @@ public class AppSignServiceImpl extends BaseAppSignService implements IAppSignSe
     public String defaultSign(AppLoginDefaultVO appLoginDefaultVO) throws Exception {
         String userPassword = appLoginDefaultVO.getPassword();
         checkApiLock(appLoginDefaultVO);
-        UserPO userPO;
-        if (RegexUtil.isPhone(appLoginDefaultVO.getUsername())) {
-            userPO = userService.getPOByPhone(appLoginDefaultVO.getUsername());
-        } else {
-            userPO = userService.getPOByUsername(appLoginDefaultVO.getUsername());
-        }
+        UserPO userPO = userService.getPOByUsername(appLoginDefaultVO.getUsername());
         if (userPO == null) {
             throw new SearchException("用户不存在");
         }
diff --git a/login-base/src/main/java/ink/wgink/login/base/service/user/UserDetailServiceImpl.java b/login-base/src/main/java/ink/wgink/login/base/service/user/UserDetailServiceImpl.java
index 565e6144..e34089b5 100644
--- a/login-base/src/main/java/ink/wgink/login/base/service/user/UserDetailServiceImpl.java
+++ b/login-base/src/main/java/ink/wgink/login/base/service/user/UserDetailServiceImpl.java
@@ -10,7 +10,6 @@ import ink.wgink.pojo.bos.LoginUser;
 import ink.wgink.service.user.enums.UserStateEnum;
 import ink.wgink.service.user.pojo.pos.UserPO;
 import ink.wgink.service.user.service.IUserService;
-import ink.wgink.util.RegexUtil;
 import ink.wgink.util.date.DateUtil;
 import org.apache.commons.lang3.StringUtils;
 import org.joda.time.DateTime;
@@ -50,14 +49,7 @@ public class UserDetailServiceImpl implements UserDetailsService, IUserDetailChe
             username = userInfo;
         }
         // 通过用户名查询
-        UserPO userPO;
-        if (RegexUtil.isPhone(username.toLowerCase())) {
-            // 手机登录
-            userPO = userService.getPOByPhone(username.toLowerCase());
-        } else {
-            // 用户名登录
-            userPO = userService.getPOByUsername(username.toLowerCase());
-        }
+        UserPO userPO = userService.getPOByUsername(username.toLowerCase());;
         if (null == userPO) {
             throw new UserAuthenticationException("账号不存在");
         }
diff --git a/service-user/src/main/java/ink/wgink/service/user/service/impl/UserServiceImpl.java b/service-user/src/main/java/ink/wgink/service/user/service/impl/UserServiceImpl.java
index c9c63412..6b2e0c61 100644
--- a/service-user/src/main/java/ink/wgink/service/user/service/impl/UserServiceImpl.java
+++ b/service-user/src/main/java/ink/wgink/service/user/service/impl/UserServiceImpl.java
@@ -115,12 +115,6 @@ public class UserServiceImpl extends DefaultBaseService implements IUserService
         if (userDTO != null) {
             throw new SearchException("用户已经存在");
         }
-        if (StringUtils.isBlank(userVO.getUserPhone())) {
-            UserPO userPO = getPOByPhone(userVO.getUserPhone());
-            if (userPO != null) {
-                throw new SearchException("手机号已经存在");
-            }
-        }
         userVO.setUserPassword(passwordEncoder.encode(DigestUtils.md5Hex(DigestUtils.md5Hex(DigestUtils.md5Hex(userVO.getUserPassword())))));
         String userId = UUIDUtil.getUUID();
         Map<String, Object> params = HashMapUtil.beanToMap(userVO);
@@ -152,12 +146,6 @@ public class UserServiceImpl extends DefaultBaseService implements IUserService
         if (!StringUtils.isBlank(userVO.getUserPassword())) {
             userVO.setUserPassword(passwordEncoder.encode(DigestUtils.md5Hex(DigestUtils.md5Hex(DigestUtils.md5Hex(userVO.getUserPassword())))));
         }
-        if (StringUtils.isBlank(userVO.getUserPhone())) {
-            UserPO userPO = getPOByPhone(userVO.getUserPhone());
-            if (userPO != null) {
-                throw new SearchException("手机号已经存在");
-            }
-        }
         Map<String, Object> params = HashMapUtil.beanToMap(userVO);
         setUpdateInfo(params);
         params.put("userId", userId);