diff --git a/sql/mqtt-schema.sql b/sql/mqtt-schema.sql
index 9874cad..cf07923 100644
--- a/sql/mqtt-schema.sql
+++ b/sql/mqtt-schema.sql
@@ -14,7 +14,7 @@ CREATE TABLE `sync_tables_info`  (
   `field_type` tinyint NOT NULL DEFAULT 1 COMMENT '1: 整数 2: 字符串 3: 日期 4: 浮点数',
   `update_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP(0) ON UPDATE CURRENT_TIMESTAMP(0),
   PRIMARY KEY (`client_id`, `table_name`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = DYNAMIC;
+);
 
 -- ----------------------------
 -- Records of sync_tables_info