diff --git a/web/src/pages/QuestionManagement.tsx b/web/src/pages/QuestionManagement.tsx
index 8c20156..81c2439 100644
--- a/web/src/pages/QuestionManagement.tsx
+++ b/web/src/pages/QuestionManagement.tsx
@@ -106,10 +106,24 @@ const QuestionManagement: React.FC = () => {
     } else {
       setEditingQuestion(null)
       form.resetFields()
-      // 新建时设置默认值
+
+      // 新建时设置默认值 - 参照编辑逻辑
+      const defaultType = 'multiple-choice'
+
+      // 设置默认答案值
+      let defaultAnswer: any = ''
+      let defaultOptions: Array<{ key: string; value: string }> = []
+
+      // 为单选和多选题设置默认选项
+      if (defaultType === 'multiple-choice' || defaultType === 'multiple-selection') {
+        defaultOptions = [{ key: 'A', value: '' }, { key: 'B', value: '' }]
+      }
+
       form.setFieldsValue({
-        type: 'multiple-choice',
-        options: [{ key: 'A', value: '' }, { key: 'B', value: '' }],
+        type: defaultType,
+        content: '',
+        answer: defaultAnswer,
+        options: defaultOptions,
       })
     }
     setModalVisible(true)
@@ -548,7 +562,8 @@ const QuestionManagement: React.FC = () => {
           layout="vertical"
           initialValues={{
             type: 'multiple-choice',
-            options: [{ key: 'A', value: '' }, { key: 'B', value: '' }]
+            options: [{ key: 'A', value: '' }, { key: 'B', value: '' }],
+            answer: '', // 添加默认answer字段
           }}
         >
           <Form.Item
@@ -564,13 +579,22 @@ const QuestionManagement: React.FC = () => {
                 // 为单选和多选题设置默认选项
                 if (value === 'multiple-choice' || value === 'multiple-selection') {
                   form.setFieldsValue({
-                    options: [{ key: 'A', value: '' }, { key: 'B', value: '' }]
+                    options: [{ key: 'A', value: '' }, { key: 'B', value: '' }],
+                    answer: value === 'multiple-choice' ? '' : [], // 单选空字符串,多选空数组
                   })
                 }
+                // 为判断题设置默认答案
+                else if (value === 'true-false') {
+                  form.setFieldsValue({ answer: true })
+                }
                 // 为填空题设置默认答案数组
-                if (value === 'fill-in-blank') {
+                else if (value === 'fill-in-blank') {
                   form.setFieldsValue({ answer: [''] })
                 }
+                // 为简答题和论述题设置默认空字符串
+                else if (value === 'short-answer' || value === 'ordinary-essay' || value === 'management-essay') {
+                  form.setFieldsValue({ answer: '' })
+                }
               }}
             >
               {questionTypes.map(type => (