diff --git a/src/views/teacher/ExamPages/AddQuestion.vue b/src/views/teacher/ExamPages/AddQuestion.vue
index fbe5ee2..704542f 100644
--- a/src/views/teacher/ExamPages/AddQuestion.vue
+++ b/src/views/teacher/ExamPages/AddQuestion.vue
@@ -1551,11 +1551,11 @@ const getQuestionTypeLabel = (type: string): string => {
 /* 主体内容区域 */
 .main-content {
     display: flex;
-    flex: 1;
     gap: 24px;
     padding: 24px;
     background-color: #f8f9fa;
-    min-height: calc(100vh - 80px);
+    height: calc(100vh - 200px);
+    overflow-y: auto;
 }
 
 /* 左侧表单区域 */
@@ -1575,7 +1575,6 @@ const getQuestionTypeLabel = (type: string): string => {
     border-radius: 2px;
     height: fit-content;
     position: sticky;
-    top: 100px;
     box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
     border: 1px solid #e8f4fd;
 }