diff --git a/init/mysql/lilishop.sql b/init/mysql/lilishop.sql
index 14e8261..fbc99a0 100644
--- a/init/mysql/lilishop.sql
+++ b/init/mysql/lilishop.sql
@@ -6179,18 +6179,17 @@ CREATE TABLE `li_member_sign` (
   `member_id` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '会员用户ID',
   `member_name` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL COMMENT '会员用户名',
   `sign_day` int DEFAULT NULL COMMENT '连续签到天数',
+  day int DEFAULT NULL COMMENT '签到日',
   PRIMARY KEY (`id`) USING BTREE,
   INDEX query_create_time (`create_time`) COMMENT 'query_create_time',
   INDEX query_member_id (`member_id`) COMMENT 'query_member_id',
-  unique uk_member_day (member_id, create_time) COMMENT 'uk_member_day'
+  unique uk_member_day (member_id, day) COMMENT 'uk_member_day'
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
 
 -- ----------------------------
 -- Records of li_member_sign
 -- ----------------------------
 BEGIN;
-INSERT INTO `li_member_sign` VALUES (1423214154625388545, '2021-08-05 17:27:51.161000', '1376417684140326912', '13011111111', 1);
-INSERT INTO `li_member_sign` VALUES (1431159061017071618, '2021-08-27 15:38:04.457000', '1376417684140326912', '13011111111', 1);
 COMMIT;
 
 -- ----------------------------