diff --git a/src/pages/Container/SafetyEvalBusiness/ProjectDocLibrary/index.js b/src/pages/Container/SafetyEvalBusiness/ProjectDocLibrary/index.js
index 5358b6a..f9cb9d6 100644
--- a/src/pages/Container/SafetyEvalBusiness/ProjectDocLibrary/index.js
+++ b/src/pages/Container/SafetyEvalBusiness/ProjectDocLibrary/index.js
@@ -257,12 +257,11 @@ const ProjectDocLibrary = (props) => {
             />
           </Form.Item>
 
-          <Form.Item label='资料类别' name='materialType' rules={[{ required: true, message: "请选择资料类别" }]}>
-            <Select
-              placeholder="请选择资料类别"
-              showSearch
-              optionFilterProp="label"
-              options={MATERIAL_TYPE_OPTIONS}
+          <Form.Item label='资料描述' name='materialType' rules={[{ required: true, message: "请输入资料描述" }]}>
+            <Input
+              placeholder="请输入资料描述"
+              allowClear
+              maxLength={60}
             />
           </Form.Item>
           <AttachmentUpload