diff --git a/src/components/admin/CourseManagement.vue b/src/components/admin/CourseManagement.vue
index cd3cc6e..489a0eb 100644
--- a/src/components/admin/CourseManagement.vue
+++ b/src/components/admin/CourseManagement.vue
@@ -254,9 +254,7 @@ import CourseCategory from './CourseComponents/CourseCategory.vue'
 .content-container {
     flex: 1;
     padding-top: 5px; /* 进一步减少padding */
-    min-height: 100vh;
     box-sizing: border-box;
-    max-width: calc(100vw - 274px - 21px); /* 更精确的宽度计算 */
     overflow-x: hidden; /* 防止水平滚动 */
 }
 </style>
diff --git a/src/components/admin/MyResources.vue b/src/components/admin/MyResources.vue
index 178d25f..b798c3e 100644
--- a/src/components/admin/MyResources.vue
+++ b/src/components/admin/MyResources.vue
@@ -352,7 +352,6 @@ const handleItemMouseLeave = () => {
 .resources-content {
     padding: 0;
     background: #fff;
-    min-height: 100vh;
     width: 100%;
 }
 
diff --git a/src/views/teacher/course/CourseEditor.vue b/src/views/teacher/course/CourseEditor.vue
index 3a223b9..1ad44ef 100644
--- a/src/views/teacher/course/CourseEditor.vue
+++ b/src/views/teacher/course/CourseEditor.vue
@@ -165,8 +165,9 @@ const hideSidebar = computed(() => {
 .course-editor {
   display: flex;
   margin-top: 5px;
-  height: 100vh;
+  height: calc(100vh - 180px);
   background: #f5f5f5;
+  overflow: hidden;
 }
 
 /* 左侧导航 */
diff --git a/src/views/teacher/course/CoursewareManagement.vue b/src/views/teacher/course/CoursewareManagement.vue
index 61c5ae6..4ba00bf 100644
--- a/src/views/teacher/course/CoursewareManagement.vue
+++ b/src/views/teacher/course/CoursewareManagement.vue
@@ -13,8 +13,7 @@ import MyResources from '@/components/admin/MyResources.vue'
 .courseware-management {
   width: 100%;
   background: #fff;
-  overflow: auto;
-  min-height: 100vh;
+  height: 100%;;
   display: flex;
   flex-direction: column;
 }
diff --git a/src/views/teacher/course/DiscussionManagement.vue b/src/views/teacher/course/DiscussionManagement.vue
index b7eb97a..aef5480 100644
--- a/src/views/teacher/course/DiscussionManagement.vue
+++ b/src/views/teacher/course/DiscussionManagement.vue
@@ -294,7 +294,7 @@ const goToAddDiscussion = () => {
 <style scoped>
 .discussion-management {
   background: #fff;
-  min-height: 100vh;
+  height: 100%;
 }
 
 /* 页面头部 */
diff --git a/src/views/teacher/course/HomeworkReview.vue b/src/views/teacher/course/HomeworkReview.vue
index 62f09eb..cd7c700 100644
--- a/src/views/teacher/course/HomeworkReview.vue
+++ b/src/views/teacher/course/HomeworkReview.vue
@@ -226,7 +226,7 @@
   .homework-review {
     width: 100%;
     background: #fff;
-    min-height: 100vh;
+    height: 100%;
   }
 
   /* 顶部筛选区域 */
diff --git a/src/views/teacher/course/HomeworkReviewDetail.vue b/src/views/teacher/course/HomeworkReviewDetail.vue
index cbc2526..e2dbb4a 100644
--- a/src/views/teacher/course/HomeworkReviewDetail.vue
+++ b/src/views/teacher/course/HomeworkReviewDetail.vue
@@ -371,7 +371,7 @@ const goBack = () => {
 .homework-review-detail {
   width: 100%;
   background: #fff;
-  min-height: 100vh;
+  height: 100%;
   padding-left: 20px;
 }
 
diff --git a/src/views/teacher/course/HomeworkReviewView.vue b/src/views/teacher/course/HomeworkReviewView.vue
index 5cb54a0..79443a7 100644
--- a/src/views/teacher/course/HomeworkReviewView.vue
+++ b/src/views/teacher/course/HomeworkReviewView.vue
@@ -151,7 +151,7 @@ const sendReply = () => {
 .homework-review-view {
   padding: 30px;
   background: #fff;
-  min-height: 100vh;
+  height: 100%;
   margin: 0 auto;
 }
 
diff --git a/src/views/teacher/statistics/StatisticsManagement.vue b/src/views/teacher/statistics/StatisticsManagement.vue
index 1e5360d..9e260ce 100644
--- a/src/views/teacher/statistics/StatisticsManagement.vue
+++ b/src/views/teacher/statistics/StatisticsManagement.vue
@@ -213,7 +213,7 @@ console.log('CourseStatistics component loaded with ECharts and Tab functionalit
 <style scoped>
 .statistics-management {
   background: #fff;
-  min-height: 100vh;
+  height: 100%;
 }
 
 /* 顶部区域 */