diff --git a/docs/README.md b/docs/README.md
index 3ca4cba..53215e7 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -36,6 +36,7 @@ sidebar_position: 0
 ``` markdown
 docs/
 ├── undergraduate/  # 本科生课程资料目录
+├── postgraduate/   # 研究生课程资料目录
 └── README.md       # docs 路由中的置顶文档
 ```
 
diff --git a/docs/undergraduate/_category_.json b/docs/undergraduate/_category_.json
deleted file mode 100644
index 5e04b30..0000000
--- a/docs/undergraduate/_category_.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "label": "本科生院",
-  "position": 1,
-  "link": {
-    "type": "generated-index",
-    "description": "本科期间的课程资料汇总，涵盖各类专业必修课和选修课。欢迎大家贡献自己的课程资料，共同打造一个资源丰富的学习平台！"
-  }
-}
diff --git a/docs/undergraduate/大学英语教学部/_category_.json b/docs/undergraduate/大学英语教学部/_category_.json
deleted file mode 100644
index 5576522..0000000
--- a/docs/undergraduate/大学英语教学部/_category_.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "label": "大学英语教学部",
-  "link": {
-    "type": "generated-index",
-    "description": "目录"
-  }
-}
diff --git a/docs/undergraduate/数学科学学院/_category_.json b/docs/undergraduate/数学科学学院/_category_.json
deleted file mode 100644
index f17a9bd..0000000
--- a/docs/undergraduate/数学科学学院/_category_.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "label": "数学科学学院",
-  "link": {
-    "type": "generated-index",
-    "description": "目录"
-  }
-}
diff --git a/docs/undergraduate/数据科学与工程学院/_category_.json b/docs/undergraduate/数据科学与工程学院/_category_.json
deleted file mode 100644
index 909c3e6..0000000
--- a/docs/undergraduate/数据科学与工程学院/_category_.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "label": "数据科学与工程学院",
-  "link": {
-    "type": "generated-index",
-    "description": "目录"
-  }
-}
diff --git a/docs/undergraduate/物理学系/_category_.json b/docs/undergraduate/物理学系/_category_.json
deleted file mode 100644
index 555ea0c..0000000
--- a/docs/undergraduate/物理学系/_category_.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "label": "物理学系",
-  "link": {
-    "type": "generated-index",
-    "description": "目录"
-  }
-}
diff --git a/docs/undergraduate/软件工程学院/_category_.json b/docs/undergraduate/软件工程学院/_category_.json
deleted file mode 100644
index 54193ef..0000000
--- a/docs/undergraduate/软件工程学院/_category_.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "label": "软件工程学院",
-  "link": {
-    "type": "generated-index",
-    "description": "目录"
-  }
-}
diff --git a/sidebars.js b/sidebars.js
index a668d98..567c6dc 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -15,21 +15,162 @@
  @type {import('@docusaurus/plugin-content-docs').SidebarsConfig}
  */
 const sidebars = {
-  // By default, Docusaurus generates a sidebar from the docs folder structure
-  Sidebar: [{type: 'autogenerated', dirName: '.'}],
-
-  // But you can create a sidebar manually
-  /*
-  tutorialSidebar: [
-    'intro',
-    'hello',
+  // 手动控制侧边栏，避免本科和研究生同名学院的混淆
+  Sidebar: [
+    'README',
     {
       type: 'category',
-      label: 'Tutorial',
-      items: ['tutorial-basics/create-a-document'],
+      label: '本科生院',
+      link: {
+        type: 'generated-index',
+        title: '本科生院',
+        description: '本科期间的课程资料汇总，涵盖各类专业必修课和选修课。',
+        slug: '/undergraduate',
+      },
+      items: [
+        {
+          type: 'category',
+          label: '大学英语教学部',
+          link: {
+            type: 'generated-index',
+            title: '大学英语教学部',
+            description: '大学英语教学部的课程资料汇总',
+            slug: '/undergraduate/大学英语教学部',
+          },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'undergraduate/大学英语教学部',
+            },
+          ],
+        },
+        {
+          type: 'category',
+          label: '软件工程学院',
+          link: {
+            type: 'generated-index',
+            title: '软件工程学院',
+            description: '软件工程学院的课程资料汇总',
+            slug: '/undergraduate/软件工程学院',
+          },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'undergraduate/软件工程学院',
+            },
+          ],
+        },
+        {
+          type: 'category',
+          label: '数据科学与工程学院',
+          link: {
+            type: 'generated-index',
+            title: '数据科学与工程学院',
+            description: '数据科学与工程学院的课程资料汇总',
+            slug: '/undergraduate/数据科学与工程学院',
+          },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'undergraduate/数据科学与工程学院',
+            },
+          ],
+        },
+        {
+          type: 'category',
+          label: '数学科学学院',
+          link: {
+            type: 'generated-index',
+            title: '数学科学学院',
+            description: '数学科学学院的课程资料汇总',
+            slug: '/undergraduate/数学科学学院',
+          },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'undergraduate/数学科学学院',
+            },
+          ],
+        },
+        {
+          type: 'category',
+          label: '物理学系',
+          link: {
+            type: 'generated-index',
+            title: '物理学系',
+            description: '物理学系的课程资料汇总',
+            slug: '/undergraduate/物理学系',
+          },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'undergraduate/物理学系',
+            },
+          ],
+        },
+      ],
+    },
+    {
+      type: 'category',
+      label: '研究生院',
+      link: {
+        type: 'generated-index',
+        title: '研究生院',
+        description: '研究生期间的课程资料汇总，涵盖各类专业必修课和选修课。',
+        slug: '/postgraduate',
+      },
+      items: [
+        {
+            type: 'category',
+            label: '软件工程学院',
+            link: {
+                type: 'generated-index',
+                title: '软件工程学院',
+                description: '软件工程学院的课程资料汇总',
+                slug: '/postgraduate/软件工程学院',
+            },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'postgraduate/软件工程',
+            },
+          ],
+        },
+        {
+            type: 'category',
+            label: '计算机科学与技术',
+            link: {
+                type: 'generated-index',
+                title: '计算机科学与技术',
+                description: '科研工具参考：https://ecnu.im/d/314',
+                slug: '/postgraduate/计算机科学与技术',
+            },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'postgraduate/计算机科学与技术',
+            },
+          ],
+        },
+        {
+            type: 'category',
+            label: '公共课',
+            link: {
+                type: 'generated-index',
+                title: '公共课',
+                description: '公共课的课程资料汇总',
+                slug: '/postgraduate/公共课',
+            },
+          items: [
+            {
+              type: 'autogenerated',
+              dirName: 'postgraduate/公共课',
+            },
+          ],
+        },
+      ],
     },
   ],
-   */
 };
 
 export default sidebars;