diff --git a/src/pages/course/compenents/hour-update.tsx b/src/pages/course/compenents/hour-update.tsx
index 3a86d03..2bb7888 100644
--- a/src/pages/course/compenents/hour-update.tsx
+++ b/src/pages/course/compenents/hour-update.tsx
@@ -234,7 +234,7 @@ export const CourseHourUpdate: React.FC<PropInterface> = ({
     const arr = [...chapters];
     if (arr[index].id) {
       courseChapter
-        .updateCourseChapter(id, Number(arr[index].id), value, arr.length)
+        .updateCourseChapter(id, Number(arr[index].id), value, index + 1)
         .then((res: any) => {
           console.log("ok");
           getDetail();
diff --git a/src/pages/system/administrator/compenents/create.tsx b/src/pages/system/administrator/compenents/create.tsx
index ffae3ed..d8f82ee 100644
--- a/src/pages/system/administrator/compenents/create.tsx
+++ b/src/pages/system/administrator/compenents/create.tsx
@@ -149,12 +149,12 @@ export const SystemAdministratorCreate: React.FC<PropInterface> = ({
               <Form.Item
                 label="邮箱"
                 name="email"
-                rules={[{ required: true, message: "请输入学员邮箱!" }]}
+                rules={[{ required: true, message: "请输入管理员邮箱!" }]}
               >
                 <Input
                   allowClear
                   style={{ width: 200 }}
-                  placeholder="请输入学员邮箱"
+                  placeholder="请输入管理员邮箱"
                 />
               </Form.Item>
               <Form.Item
diff --git a/src/pages/system/administrator/compenents/update.tsx b/src/pages/system/administrator/compenents/update.tsx
index ded6099..883d927 100644
--- a/src/pages/system/administrator/compenents/update.tsx
+++ b/src/pages/system/administrator/compenents/update.tsx
@@ -111,7 +111,7 @@ export const SystemAdministratorUpdate: React.FC<PropInterface> = ({
     <>
       {open ? (
         <Modal
-          title="编辑管理人员"
+          title="编辑管理员"
           centered
           forceRender
           open={true}
@@ -168,12 +168,12 @@ export const SystemAdministratorUpdate: React.FC<PropInterface> = ({
               <Form.Item
                 label="邮箱"
                 name="email"
-                rules={[{ required: true, message: "请输入学员邮箱!" }]}
+                rules={[{ required: true, message: "请输入管理员邮箱!" }]}
               >
                 <Input
                   allowClear
                   style={{ width: 200 }}
-                  placeholder="请输入学员邮箱"
+                  placeholder="请输入管理员邮箱"
                 />
               </Form.Item>
               <Form.Item label="密码" name="password">