diff --git a/src/compenents/left-menu/index.tsx b/src/compenents/left-menu/index.tsx
index ccfe912..90be2ef 100644
--- a/src/compenents/left-menu/index.tsx
+++ b/src/compenents/left-menu/index.tsx
@@ -104,6 +104,7 @@ export const LeftMenu: React.FC = () => {
       }
       newOpenKeys.push(openKeys[i]);
     }
+
     return newOpenKeys;
   };
 
diff --git a/src/compenents/select-resource/index.tsx b/src/compenents/select-resource/index.tsx
index b0f74f7..e7f9525 100644
--- a/src/compenents/select-resource/index.tsx
+++ b/src/compenents/select-resource/index.tsx
@@ -62,7 +62,11 @@ export const SelectResource = (props: PropsInterface) => {
         open={props.open}
         width={800}
         maskClosable={false}
-        onOk={() => props.onSelected(selectKeys, selectVideos)}
+        onOk={() => {
+          props.onSelected(selectKeys, selectVideos);
+          setSelectKeys([]);
+          setSelectVideos([]);
+        }}
       >
         <Row>
           <Tabs defaultActiveKey="1" items={items} onChange={onChange} />
diff --git a/src/compenents/upload-video-sub/index.tsx b/src/compenents/upload-video-sub/index.tsx
index d7819fb..ce9179f 100644
--- a/src/compenents/upload-video-sub/index.tsx
+++ b/src/compenents/upload-video-sub/index.tsx
@@ -218,7 +218,7 @@ export const UploadVideoSub = (props: PropsInterface) => {
               paddingLeft: 10,
             }}
           >
-            {videoList.length > 0 && (
+            {videoList.length > 0 && total > 10 && (
               <Col
                 span={24}
                 style={{ display: "flex", flexDirection: "row-reverse" }}
diff --git a/src/pages/course/compenents/create.tsx b/src/pages/course/compenents/create.tsx
index 41f8e87..18a3b09 100644
--- a/src/pages/course/compenents/create.tsx
+++ b/src/pages/course/compenents/create.tsx
@@ -241,6 +241,10 @@ export const CourseCreate: React.FC<PropInterface> = ({
   };
 
   const selectData = (arr: any, videos: any) => {
+    if (arr.length === 0) {
+      message.error("请选择视频");
+      return;
+    }
     let keys = [...hours];
     let data = [...treeData];
     keys = keys.concat(arr);
@@ -251,6 +255,10 @@ export const CourseCreate: React.FC<PropInterface> = ({
   };
 
   const selectChapterData = (arr: any, videos: any) => {
+    if (arr.length === 0) {
+      message.error("请选择视频");
+      return;
+    }
     const data = [...chapters];
     const keys = [...chapterHours];
     keys[addvideoCurrent] = keys[addvideoCurrent].concat(arr);
diff --git a/src/pages/course/compenents/hour-update.tsx b/src/pages/course/compenents/hour-update.tsx
index 5d25b7d..cf7529f 100644
--- a/src/pages/course/compenents/hour-update.tsx
+++ b/src/pages/course/compenents/hour-update.tsx
@@ -117,6 +117,10 @@ export const CourseHourUpdate: React.FC<PropInterface> = ({
         });
       }
     }
+    if (hours.length === 0) {
+      message.error("请选择视频");
+      return;
+    }
     courseHour
       .storeCourseHourMulti(id, hours)
       .then((res: any) => {
@@ -148,6 +152,10 @@ export const CourseHourUpdate: React.FC<PropInterface> = ({
         });
       }
     }
+    if (hours.length === 0) {
+      message.error("请选择视频");
+      return;
+    }
     courseHour
       .storeCourseHourMulti(id, hours)
       .then((res: any) => {
diff --git a/src/pages/dashboard/index.tsx b/src/pages/dashboard/index.tsx
index d07a251..d3dfed7 100644
--- a/src/pages/dashboard/index.tsx
+++ b/src/pages/dashboard/index.tsx
@@ -263,7 +263,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[0].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -288,7 +288,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[1].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -313,7 +313,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[2].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -334,7 +334,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[3].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -355,7 +355,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[4].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -380,7 +380,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[5].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -401,7 +401,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[6].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -422,7 +422,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[7].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -443,7 +443,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[8].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
@@ -464,7 +464,7 @@ const DashboardPage = () => {
                           {
                             basicData.user_learn_top10_users[
                               basicData.user_learn_top10[9].user_id
-                            ].name
+                            ]?.name
                           }
                         </div>
                       )}
diff --git a/src/pages/resource/images/index.tsx b/src/pages/resource/images/index.tsx
index 4ca1430..a6113b1 100644
--- a/src/pages/resource/images/index.tsx
+++ b/src/pages/resource/images/index.tsx
@@ -98,6 +98,7 @@ const ResourceImagesPage = () => {
   const resetImageList = () => {
     setPage(1);
     setImageList([]);
+    setSelectKey([]);
     setRefresh(!refresh);
   };
 
diff --git a/src/pages/system/config/index.tsx b/src/pages/system/config/index.tsx
index 625934b..d8bc858 100644
--- a/src/pages/system/config/index.tsx
+++ b/src/pages/system/config/index.tsx
@@ -65,6 +65,14 @@ const SystemConfigPage = () => {
           form.setFieldsValue({
             "player.poster": configData[i].key_value,
           });
+        } else if (configData[i].key_name === "player.disabled_drag") {
+          let value = 0;
+          if (configData[i].key_value === "1") {
+            value = 1;
+          }
+          form.setFieldsValue({
+            "player.disabled_drag": value,
+          });
         } else if (
           configData[i].key_name === "player.is_enabled_bullet_secret"
         ) {
@@ -109,6 +117,26 @@ const SystemConfigPage = () => {
           form.setFieldsValue({
             "member.default_avatar": configData[i].key_value,
           });
+        } else if (configData[i].key_name === "minio.access_key") {
+          form.setFieldsValue({
+            "minio.access_key": configData[i].key_value,
+          });
+        } else if (configData[i].key_name === "minio.secret_key") {
+          form.setFieldsValue({
+            "minio.secret_key": configData[i].key_value,
+          });
+        } else if (configData[i].key_name === "minio.bucket") {
+          form.setFieldsValue({
+            "minio.bucket": configData[i].key_value,
+          });
+        } else if (configData[i].key_name === "minio.endpoint") {
+          form.setFieldsValue({
+            "minio.endpoint": configData[i].key_value,
+          });
+        } else if (configData[i].key_name === "minio.domain") {
+          form.setFieldsValue({
+            "minio.domain": configData[i].key_value,
+          });
         }
       }
     });
@@ -122,6 +150,14 @@ const SystemConfigPage = () => {
     }
   };
 
+  const onDragChange = (checked: boolean) => {
+    if (checked) {
+      form.setFieldsValue({ "player.disabled_drag": 1 });
+    } else {
+      form.setFieldsValue({ "player.disabled_drag": 0 });
+    }
+  };
+
   const addName = (e: CheckboxChangeEvent) => {
     var value = form.getFieldValue("player.bullet_secret_text");
     if (e.target.checked) {
@@ -307,6 +343,16 @@ const SystemConfigPage = () => {
           onFinishFailed={onFinishFailed}
           autoComplete="off"
         >
+          <Form.Item style={{ marginBottom: 30 }} label="禁止拖动进度条">
+            <Space align="baseline" style={{ height: 32 }}>
+              <Form.Item name="player.disabled_drag" valuePropName="checked">
+                <Switch onChange={onDragChange} />
+              </Form.Item>
+              <div className="helper-text ml-24">
+                （打开后禁止学员在首次学习中拖动进度条，以防刷课）
+              </div>
+            </Space>
+          </Form.Item>
           <Form.Item style={{ marginBottom: 30 }} label="播放器跑马灯">
             <Space align="baseline" style={{ height: 32 }}>
               <Form.Item
@@ -376,7 +422,6 @@ const SystemConfigPage = () => {
               <div className="d-flex">
                 <Image
                   preview={false}
-                  width={320}
                   height={180}
                   src={thumb}
                   style={{ borderRadius: 6 }}
@@ -390,7 +435,7 @@ const SystemConfigPage = () => {
                     }}
                   ></UploadImageButton>
                   <div className="helper-text ml-24">
-                    （推荐尺寸:19200x1080px，视频播放未开始时展示）
+                    （推荐尺寸:1920x1080px，视频播放未开始时展示）
                   </div>
                 </div>
               </div>
@@ -412,7 +457,7 @@ const SystemConfigPage = () => {
                     }}
                   ></UploadImageButton>
                   <div className="helper-text ml-24">
-                    （推荐尺寸:19200x1080px，视频播放未开始时展示）
+                    （推荐尺寸:1920x1080px，视频播放未开始时展示）
                   </div>
                 </div>
               </div>
@@ -502,6 +547,86 @@ const SystemConfigPage = () => {
         </Form>
       ),
     },
+    {
+      key: "4",
+      label: `MinIO存储`,
+      children: (
+        <Form
+          form={form}
+          name="IO-basic"
+          labelCol={{ span: 3 }}
+          wrapperCol={{ span: 21 }}
+          style={{ width: 1000, paddingTop: 30 }}
+          onFinish={onFinish}
+          onFinishFailed={onFinishFailed}
+          autoComplete="off"
+        >
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            label="AccessKey"
+            name="minio.access_key"
+          >
+            <Input
+              style={{ width: 274 }}
+              allowClear
+              placeholder="请填写AccessKey"
+            />
+          </Form.Item>
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            label="SecretKey"
+            name="minio.secret_key"
+          >
+            <Input
+              style={{ width: 274 }}
+              allowClear
+              placeholder="请填写SecretKey"
+            />
+          </Form.Item>
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            label="Bucket"
+            name="minio.bucket"
+          >
+            <Input
+              style={{ width: 274 }}
+              allowClear
+              placeholder="请填写Bucket"
+            />
+          </Form.Item>
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            label="Endpoint"
+            name="minio.endpoint"
+          >
+            <Input
+              style={{ width: 274 }}
+              allowClear
+              placeholder="请填写Endpoint"
+            />
+          </Form.Item>
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            label="Domain"
+            name="minio.domain"
+          >
+            <Input
+              style={{ width: 274 }}
+              allowClear
+              placeholder="请填写Domain"
+            />
+          </Form.Item>
+          <Form.Item
+            style={{ marginBottom: 30 }}
+            wrapperCol={{ offset: 3, span: 21 }}
+          >
+            <Button type="primary" htmlType="submit" loading={loading}>
+              保存
+            </Button>
+          </Form.Item>
+        </Form>
+      ),
+    },
   ];
 
   const onChange = (key: string) => {