修复：话题图标必填

src/pages/forumManage/topicList/components/addTopicModal/index.tsx

@@ -100,7 +100,11 @@ const AddTopicModal: FC<ModalProps & selfProps> = ({ open, onCancel, onOk, curre
         >
           <Input placeholder='请输入名称' maxLength={30} />
         </Form.Item>
-        <Form.Item label='图标' name='gambitIcon'>
+        <Form.Item
+          label='图标'
+          name='gambitIcon'
+          rules={[{ required: true, message: '请上传图标' }]}
+        >
           <Uploader
             fileUpload
             listType='picture-card'