fix:修复管理端部分问题

src/modules/course-manage/offline-course/AddOfflineCourse.jsx

@@ -1031,6 +1031,7 @@ class AddOfflineCourse extends React.Component {
                     <InputNumber
                       value={quota}
                       min={oldQuta || 1}
+                      precision={0}
                       style={{ margin: '0 4px', width: 90 }}
                       onChange={(value) => {
                         this.setState({ quota: value })
@@ -1081,6 +1082,7 @@ class AddOfflineCourse extends React.Component {
                       value={signInTimeNum}
                       min={1}
                       max={signInTimeUnit === 'MINUTE' ? 1440 : 24}
+                      precision={0}
                       style={{ margin: '0 4px', width: 90 }}
                       onChange={(value) => {
                         this.setState({ signInTimeNum: value })
@@ -1148,6 +1150,7 @@ class AddOfflineCourse extends React.Component {
                       value={signOutStartTimeNum}
                       min={1}
                       max={signOutStartTimeUnit === 'MINUTE' ? 1440 : 24}
+                      precision={0}
                       style={{ margin: '0 4px', width: 90 }}
                       onChange={(value) => {
                         this.setState({ signOutStartTimeNum: value })
@@ -1173,6 +1176,7 @@ class AddOfflineCourse extends React.Component {
                       value={signOutEndTimeNum}
                       min={1}
                       max={signOutEndTimeUnit === 'MINUTE' ? 1440 : 24}
+                      precision={0}
                       style={{ margin: '0 4px', width: 90 }}
                       onChange={(value) => {
                         this.setState({ signOutEndTimeNum: value })

src/modules/course-manage/offline-course/components/OfflineCourseList.jsx

@@ -277,7 +277,7 @@ class OfflineCourseList extends React.Component {
     if (isDelete) {
       Modal.confirm({
         title: '删除课程',
-        content: '确定删除该学员吗？删除后用户数据和课程数据将无法恢复。',
+        content: '确定删除该课程吗？删除后用户数据和课程数据将无法恢复。',
         icon: <span className="icon iconfont default-confirm-icon">&#xe6f4;</span>,
         okText: '确定',
         okType: 'danger',