diff --git a/src/main/java/com/sqx/modules/app/entity/UserEntity.java b/src/main/java/com/sqx/modules/app/entity/UserEntity.java
index ae982a34..5a8c0e32 100644
--- a/src/main/java/com/sqx/modules/app/entity/UserEntity.java
+++ b/src/main/java/com/sqx/modules/app/entity/UserEntity.java
@@ -28,7 +28,7 @@ public class UserEntity implements Serializable {
 	 */
 	@Excel(name = "用户id", orderNum = "1")
 	@ApiModelProperty("用户id")
-	@TableId(type = IdType.AUTO, value = "user_id")
+	@TableId(value = "user_id")
 	private Long userId;
 	/**
 	 * 用户名
diff --git a/src/main/java/com/sqx/modules/app/service/impl/UserServiceImpl.java b/src/main/java/com/sqx/modules/app/service/impl/UserServiceImpl.java
index 36e3c0f6..332bd8ae 100644
--- a/src/main/java/com/sqx/modules/app/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/sqx/modules/app/service/impl/UserServiceImpl.java
@@ -19,6 +19,7 @@ import com.aliyuncs.http.MethodType;
 import com.aliyuncs.profile.DefaultProfile;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.IdWorker;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.getui.push.v2.sdk.ApiHelper;
@@ -970,6 +971,8 @@ public class UserServiceImpl extends ServiceImpl<UserDao, UserEntity> implements
             userInfo.setUpdateTime(sdf.format(new Date()));
             userInfo.setRate(new BigDecimal(commonInfoService.findOne(420).getValue()));
             userInfo.setTwoRate(new BigDecimal(commonInfoService.findOne(421).getValue()));
+            Long snowFlakeId = InvitationCodeUtil.getSnowFlakeId();
+            userInfo.setUserId(snowFlakeId);
             baseMapper.insert(userInfo);
             userInfo.setInvitationCode(InvitationCodeUtil.toSerialCode(userInfo.getUserId()));
             baseMapper.updateById(userInfo);
diff --git a/src/main/java/com/sqx/modules/sys/controller/SysLoginController.java b/src/main/java/com/sqx/modules/sys/controller/SysLoginController.java
index cb451f64..fcfc900b 100644
--- a/src/main/java/com/sqx/modules/sys/controller/SysLoginController.java
+++ b/src/main/java/com/sqx/modules/sys/controller/SysLoginController.java
@@ -10,6 +10,7 @@ import com.sqx.modules.sys.form.SysLoginForm;
 import com.sqx.modules.sys.service.SysCaptchaService;
 import com.sqx.modules.sys.service.SysUserService;
 import com.sqx.modules.sys.service.SysUserTokenService;
+import com.sqx.modules.utils.InvitationCodeUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
@@ -87,6 +88,7 @@ public class SysLoginController extends AbstractController {
         user.setStatus(1);
         user.setRoleIdList(Collections.singletonList(4L));
         ValidatorUtils.validateEntity(user, AddGroup.class);
+        user.setUserId(InvitationCodeUtil.getSnowFlakeId());
         sysUserService.saveUser(user);
         return Result.success();
     }
diff --git a/src/main/java/com/sqx/modules/sys/controller/SysUserController.java b/src/main/java/com/sqx/modules/sys/controller/SysUserController.java
index 9263ccba..a39f9332 100644
--- a/src/main/java/com/sqx/modules/sys/controller/SysUserController.java
+++ b/src/main/java/com/sqx/modules/sys/controller/SysUserController.java
@@ -13,6 +13,7 @@ import com.sqx.modules.sys.entity.SysUserEntity;
 import com.sqx.modules.sys.form.PasswordForm;
 import com.sqx.modules.sys.service.SysUserRoleService;
 import com.sqx.modules.sys.service.SysUserService;
+import com.sqx.modules.utils.InvitationCodeUtil;
 import com.sqx.modules.utils.ParamPageUtils;
 import org.apache.commons.lang.ArrayUtils;
 import org.apache.shiro.crypto.hash.Sha256Hash;
@@ -102,6 +103,7 @@ public class SysUserController extends AbstractController {
 		ValidatorUtils.validateEntity(user, AddGroup.class);
 
 		user.setCreateUserId(getUserId());
+		user.setUserId(InvitationCodeUtil.getSnowFlakeId());
 		sysUserService.saveUser(user);
 
 		return Result.success();
diff --git a/src/main/java/com/sqx/modules/utils/InvitationCodeUtil.java b/src/main/java/com/sqx/modules/utils/InvitationCodeUtil.java
index 69eb0c1d..d1790996 100644
--- a/src/main/java/com/sqx/modules/utils/InvitationCodeUtil.java
+++ b/src/main/java/com/sqx/modules/utils/InvitationCodeUtil.java
@@ -127,8 +127,9 @@ public class InvitationCodeUtil {
         return res;
     }
 
-//    public static String getSnowFlakeId() {
-//        return String.valueOf(((SnowFlake) Objects.requireNonNull(SpringContextUtils.getSpringBean(SnowFlake.class))).nextId(false));
-//    }
+    public static Long getSnowFlakeId() {
+        String id = String.valueOf(((SnowFlake) Objects.requireNonNull(SpringContextUtils.getSpringBean(SnowFlake.class))).nextId(false));
+        return Long.parseLong(id);
+    }
 
-}
\ No newline at end of file
+}