diff --git a/luoo_common/src/main/java/constants/ErrorConstants.java b/luoo_common/src/main/java/constants/ErrorConstants.java
index 588d783..2f58284 100644
--- a/luoo_common/src/main/java/constants/ErrorConstants.java
+++ b/luoo_common/src/main/java/constants/ErrorConstants.java
@@ -39,6 +39,7 @@ public class ErrorConstants {
   public final static String USER_STATUS_ERROR = "用户状态错误";
   public final static String USER_NAME_ALREADY_EXISTS = "用户名已存在";
   public final static String USER_INVITE_CODE_NOT_EXIST = "邀请码不存在";
+  public static final String USER_INVITE_CODE_CANNOT_BE_SELF = "邀请码不能是自己的";
   public static final String DEFAULT_ADDRESS_CANNOT_BE_ADDED_AGAIN = "请勿重复添加默认地址！";
 
   // 会员部分
diff --git a/luoo_user/src/main/java/com/luoo/user/service/UserInfoService.java b/luoo_user/src/main/java/com/luoo/user/service/UserInfoService.java
index e5a7dc5..1c21b53 100644
--- a/luoo_user/src/main/java/com/luoo/user/service/UserInfoService.java
+++ b/luoo_user/src/main/java/com/luoo/user/service/UserInfoService.java
@@ -291,6 +291,10 @@ public class UserInfoService {
 		if (StringUtils.isNotBlank(invitationCode)) {
 			UserInfo userInfoDaoByInvitationCode = userInfoDao.findByInvitationCode(invitationCode);
 			if (null != userInfoDaoByInvitationCode) {
+				// 不能自己邀请自己
+				if (userInfo.getId().equals(userInfoDaoByInvitationCode.getId())) {
+					throw new BizException(ErrorConstants.USER_INVITE_CODE_CANNOT_BE_SELF);
+				}
 				// 设置邀请人
 				userInfo.setInvitationUserId(userInfoDaoByInvitationCode.getId());
 				this.update(userInfo);
@@ -926,10 +930,11 @@ public class UserInfoService {
 		return invitationCode;
 	}
 
-    /**
-     * 邀请码改为： 第一第二位是大写英文，后面四位数字
-     * @return 邀请码
-     */
+	/**
+	 * 邀请码改为： 第一第二位是大写英文，后面四位数字
+	 *
+	 * @return 邀请码
+	 */
 	private static String generateUniqueInvitationCode() {
 		String firstTwoChars = RandomStringUtils.random(2, true, false).toUpperCase();
 		String lastFourChars = RandomStringUtils.randomNumeric(4);