diff --git a/class_system.sql b/class_system.sql
index 4a252fb..d4dd315 100644
--- a/class_system.sql
+++ b/class_system.sql
@@ -11,7 +11,7 @@
  Target Server Version : 50743
  File Encoding         : 65001
 
- Date: 12/10/2024 17:29:14
+ Date: 12/10/2024 17:48:35
 */
 
 SET NAMES utf8mb4;
@@ -25,14 +25,11 @@ CREATE TABLE `curriculum`  (
   `id` int(11) NOT NULL AUTO_INCREMENT,
   `course_name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
   PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB AUTO_INCREMENT = 5 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
+) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;
 
 -- ----------------------------
 -- Records of curriculum
 -- ----------------------------
-INSERT INTO `curriculum` VALUES (1, '操作系统');
-INSERT INTO `curriculum` VALUES (2, '离散数学');
-INSERT INTO `curriculum` VALUES (4, '高等数学');
 
 -- ----------------------------
 -- Table structure for students_list
@@ -51,7 +48,5 @@ CREATE TABLE `students_list`  (
 -- ----------------------------
 -- Records of students_list
 -- ----------------------------
-INSERT INTO `students_list` VALUES (1, 'kk', 1, 1, 1, 2);
-INSERT INTO `students_list` VALUES (2, 'xiao', 2, 3, 3, 2);
 
 SET FOREIGN_KEY_CHECKS = 1;