fix:其它表脚本bug

sql/init/other_table.sql

@@ -1353,7 +1353,7 @@ CREATE TABLE `mall_merch_user`  (
   `tstm` datetime(0) DEFAULT NULL COMMENT '时间戳',
   `is_load_goods` char(1) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '门店商品是否有修改，  0：否 1：是',
   PRIMARY KEY (`id`) USING BTREE,
-  INDEX `idx_user_id`(`user_id`) USING BTREE
+  INDEX `idx_user_id`(`user_id`) USING BTREE,
   INDEX `idx_store_id`(`store_id`) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 77671 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '用户商户关联表' ROW_FORMAT = Compact;