diff --git a/packages/examination/src/views/question/questionAdd.tsx b/packages/examination/src/views/question/questionAdd.tsx
index 8a21586..24eff92 100644
--- a/packages/examination/src/views/question/questionAdd.tsx
+++ b/packages/examination/src/views/question/questionAdd.tsx
@@ -376,13 +376,13 @@ class QuestionAdd extends Component<any, States> {
                                                     <Form.Item name={`optionA_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                     <Radio value="B">B</Radio>
                                                     <Form.Item name={`optionB_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                 </div>
                                                 <div style={{ display: "flex", marginTop: 10 }}>
@@ -390,13 +390,13 @@ class QuestionAdd extends Component<any, States> {
                                                     <Form.Item name={`optionC_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                     <Radio value="D">D</Radio>
                                                     <Form.Item name={`optionD_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                 </div>
                                             </Radio.Group>
@@ -407,13 +407,13 @@ class QuestionAdd extends Component<any, States> {
                                                     <Form.Item name={`optionA_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                     <Checkbox value="B">B</Checkbox>
                                                     <Form.Item name={`optionB_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                 </div>
                                                 <div style={{ display: "flex", marginTop: 10 }}>
@@ -421,13 +421,13 @@ class QuestionAdd extends Component<any, States> {
                                                     <Form.Item name={`optionC_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                     <Checkbox value="D">D</Checkbox>
                                                     <Form.Item name={`optionD_${formId}`}
                                                                rules={[{ required: true, message: "请输入答案" }]}
                                                     >
-                                                        <Input placeholder="请输入答案" style={{ width: 500 }} />
+                                                        <Input placeholder="请输入答案" maxLength={100} style={{ width: 500 }} />
                                                     </Form.Item>
                                                 </div>
                                             </Checkbox.Group>
diff --git a/packages/examination/src/views/question/questionEdit.tsx b/packages/examination/src/views/question/questionEdit.tsx
index a816003..04c0e3b 100644
--- a/packages/examination/src/views/question/questionEdit.tsx
+++ b/packages/examination/src/views/question/questionEdit.tsx
@@ -204,6 +204,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -214,6 +215,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -226,6 +228,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -236,6 +239,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -251,6 +255,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -261,6 +266,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -273,6 +279,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>
@@ -283,6 +290,7 @@ class QuestionEdit extends Component<any, States> {
                                         >
                                             <Input
                                                 placeholder="请输入答案"
+                                                maxLength={100}
                                                 style={{ width: 500 }}
                                             />
                                         </Form.Item>