current_user &&

public/react/src/modules/courses/busyWork/NewWork.js

@@ -370,7 +370,7 @@ class NewWork extends Component{
             <span>{pageType==="new"?"新建":"编辑"}</span>
           </p> */}
           <CBreadcrumb items={[
-            { to: current_user.first_category_url, name: this.state.course_name},
+            { to: current_user && current_user.first_category_url, name: this.state.course_name},
             { to: `/courses/${courseId}/${moduleEngName}/${category && category.category_id ? category.category_id : ''}`
               , name: category && category.category_name },
             { name: `${ this.isEdit ? '编辑' : '新建'}` }
@@ -388,7 +388,7 @@ class NewWork extends Component{
           </p>
           <div>
             {/* onSubmit={this.handleSubmit} */}
-            <Form >
+            <Form className="courseForm">
               <Form.Item
                 label="标题"
                 className="AboutInputForm"