diff --git a/202409/机具大融合/20240925_机具大融合初始化.sql b/202409/机具大融合/20240925_机具大融合初始化.sql
index 9bf7318..641536a 100644
--- a/202409/机具大融合/20240925_机具大融合初始化.sql
+++ b/202409/机具大融合/20240925_机具大融合初始化.sql
@@ -1480,7 +1480,8 @@ CREATE TABLE `tm_task`  (
   `remark` varchar(500) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '备注',
   `company_id` int(11) NULL DEFAULT NULL COMMENT '数据所属组织',
   `status` varchar(1) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT '1' COMMENT '0不启用 1启用',
-  PRIMARY KEY (`task_id`) USING BTREE
+  PRIMARY KEY (`task_id`) USING BTREE,
+  UNIQUE INDEX `idx_unique_code`(`code` ASC) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '任务表tm_task' ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------