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 25c7f6e..b62914c 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
@@ -588,7 +588,8 @@ CREATE TABLE `ma_machine`  (
   `inspect_man` varchar(90) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '检验人员',
   `inspect_status` varchar(10) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '检验结论',
   `phone` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '联系电话',
-  PRIMARY KEY (`ma_id`) USING BTREE
+  PRIMARY KEY (`ma_id`) USING BTREE,
+  UNIQUE INDEX `unique_index_typeid_macode`(`type_id`, `ma_code`) USING BTREE
 ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '机具设备管理ma_machine' ROW_FORMAT = DYNAMIC;
 
 -- ----------------------------