diff --git a/src/pages/HighQualityOperation/Management/EventMaintenance/components/EventMaintenanceModal.tsx b/src/pages/HighQualityOperation/Management/EventMaintenance/components/EventMaintenanceModal.tsx
index 7f26a84..602d84a 100644
--- a/src/pages/HighQualityOperation/Management/EventMaintenance/components/EventMaintenanceModal.tsx
+++ b/src/pages/HighQualityOperation/Management/EventMaintenance/components/EventMaintenanceModal.tsx
@@ -18,6 +18,7 @@ const validateMessages = {
 };
 
 const modalHeight = window.innerHeight * 96 / 100;
+const InsertNumMap = [20, 25, 21, 60, 46];//字数限制
 
 interface EventMaintenanceModalProps {
     modalVisible: boolean;
@@ -128,6 +129,7 @@ const EventMaintenanceModal: React.FC<EventMaintenanceModalProps> = (props) => {
         })
     };
     const onTypeChage = (value: any) => {
+        typeSelect != '' && form.resetFields(["title"]);
         setTypeSelect(value);
     };
 
@@ -193,17 +195,18 @@ const EventMaintenanceModal: React.FC<EventMaintenanceModalProps> = (props) => {
                     <Form.Item
                         name="title"
                         label="标题名称"
-                        rules={[{ required: !readOnly }, { max: typeSelect == "2" || typeSelect == "" ? 18 : 30, message: `此项不允许超过${typeSelect == "2" || typeSelect == "" ? 18 : 30}个汉字` }]}
-                        tooltip={`此项不允许超过${typeSelect == "2" || typeSelect == "" ? 18 : 30}个汉字`}
+                        rules={[{ required: !readOnly }, { max: typeSelect == "" ? InsertNumMap[0] : InsertNumMap[typeSelect], message: `此项不允许超过${typeSelect == "" ? InsertNumMap[0] : InsertNumMap[typeSelect]}个汉字` }]}
+                        tooltip={`此项不允许超过${typeSelect == "" ? InsertNumMap[0] : InsertNumMap[typeSelect]}个汉字`}
                     >
-                        <Input disabled={readOnly} placeholder={`请填写标题（不超过${typeSelect == "2" || typeSelect == "" ? 18 : 30}个汉字）`} />
+                        <Input disabled={readOnly} placeholder={`请填写标题（不超过${typeSelect == "" ? InsertNumMap[0] : InsertNumMap[typeSelect]}个汉字）`} />
                     </Form.Item>
                     {(typeSelect == "2" || typeSelect == "4") && <Form.Item
                         name="secordTitle"
                         label="副标题名称"
+                        rules={[{ max: 120, message: `此项不允许超过120个汉字` }]}
                         tooltip="此项不超过120个汉字"
                     >
-                        <TextArea autoSize maxLength={120} disabled={readOnly} placeholder="请填写副标题（不超过120个汉字）" />
+                        <TextArea autoSize disabled={readOnly} placeholder="请填写副标题（不超过120个汉字）" />
                     </Form.Item>}
                     {(isNotEmpty(typeSelect) && typeSelect != "3" && typeSelect != "4") && <Form.Item
                         name="image"