diff --git a/src/compenents/tree-category/index.tsx b/src/compenents/tree-category/index.tsx
index 4789496..aedc7ea 100644
--- a/src/compenents/tree-category/index.tsx
+++ b/src/compenents/tree-category/index.tsx
@@ -12,7 +12,6 @@ interface Option {
 interface PropInterface {
   type: string;
   text: string;
-  refresh: boolean;
   onUpdate: (keys: any, title: any) => void;
 }
 
@@ -38,10 +37,6 @@ export const TreeCategory = (props: PropInterface) => {
     });
   }, []);
 
-  useEffect(() => {
-    setSelectKey([]);
-  }, [props.refresh]);
-
   const checkArr = (categories: any[], id: number) => {
     const arr = [];
     for (let i = 0; i < categories[id].length; i++) {
diff --git a/src/compenents/tree-department/index.tsx b/src/compenents/tree-department/index.tsx
index 6b38bca..3da48c5 100644
--- a/src/compenents/tree-department/index.tsx
+++ b/src/compenents/tree-department/index.tsx
@@ -24,7 +24,6 @@ export const TreeDepartment = (props: PropInterface) => {
 
   useEffect(() => {
     setLoading(true);
-    setSelectKey([])
     department.departmentList().then((res: any) => {
       const departments = res.data.departments;
       const departCount = res.data.dep_user_count;
diff --git a/src/compenents/upload-image-button/index.tsx b/src/compenents/upload-image-button/index.tsx
index 3fb13c9..89fc6bb 100644
--- a/src/compenents/upload-image-button/index.tsx
+++ b/src/compenents/upload-image-button/index.tsx
@@ -110,7 +110,6 @@ export const UploadImageButton = (props: PropsInterface) => {
           <Row style={{ width: 752, minHeight: 520, marginTop: 24 }}>
             <Col span={7}>
               <TreeCategory
-                refresh={false}
                 type="no-cate"
                 text={"图片"}
                 onUpdate={(keys: any) => {
diff --git a/src/compenents/upload-video-sub/index.tsx b/src/compenents/upload-video-sub/index.tsx
index 525564d..d7819fb 100644
--- a/src/compenents/upload-video-sub/index.tsx
+++ b/src/compenents/upload-video-sub/index.tsx
@@ -173,7 +173,6 @@ export const UploadVideoSub = (props: PropsInterface) => {
       <Row style={{ width: 752, minHeight: 520 }}>
         <Col span={7}>
           <TreeCategory
-            refresh={false}
             type="no-cate"
             text={props.label}
             onUpdate={(keys: any) => setCategoryIds(keys)}
diff --git a/src/pages/course/index.tsx b/src/pages/course/index.tsx
index 527e80b..14cb94b 100644
--- a/src/pages/course/index.tsx
+++ b/src/pages/course/index.tsx
@@ -51,6 +51,7 @@ const CoursePage = () => {
   const [title, setTitle] = useState<string>("");
   const [dep_ids, setDepIds] = useState<any>([]);
   const [selLabel, setLabel] = useState<string>("全部分类");
+  const [selDepLabel, setDepLabel] = useState<string>("全部部门");
   const [course_category_ids, setCourseCategoryIds] = useState<any>({});
   const [course_dep_ids, setCourseDepIds] = useState<any>({});
   const [categories, setCategories] = useState<any>({});
@@ -69,7 +70,6 @@ const CoursePage = () => {
       children: (
         <div className="float-left">
           <TreeCategory
-            refresh={refresh}
             type=""
             text={"分类"}
             onUpdate={(keys: any, title: any) => {
@@ -96,7 +96,7 @@ const CoursePage = () => {
             text={"部门"}
             onUpdate={(keys: any, title: any) => {
               setDepIds(keys);
-              setLabel(title);
+              setDepLabel(title);
             }}
           />
         </div>
@@ -283,11 +283,16 @@ const CoursePage = () => {
     });
   };
 
-  // 获取视频列表
+  // 获取列表
   const getList = () => {
     setLoading(true);
-    let categoryIds = category_ids.join(",");
-    let depIds = dep_ids.join(",");
+    let categoryIds = "";
+    let depIds = "";
+    if (tabKey === 1) {
+      categoryIds = category_ids.join(",");
+    } else {
+      depIds = dep_ids.join(",");
+    }
     course
       .courseList(page, size, "", "", title, depIds, categoryIds)
       .then((res: any) => {
@@ -315,7 +320,7 @@ const CoursePage = () => {
   // 加载列表
   useEffect(() => {
     getList();
-  }, [category_ids, dep_ids, refresh, page, size]);
+  }, [category_ids, dep_ids, refresh, page, size, tabKey]);
 
   const paginationProps = {
     current: page, //当前页码
@@ -332,14 +337,6 @@ const CoursePage = () => {
   };
 
   const onChange = (key: string) => {
-    setCategoryIds([]);
-    setDepIds([]);
-    if (Number(key) === 1) {
-      setLabel("全部分类");
-    } else {
-      setLabel("全部部门");
-    }
-    setRefresh(!refresh);
     setTabKey(Number(key));
   };
 
@@ -357,7 +354,7 @@ const CoursePage = () => {
         </div>
         <div className="right-box">
           <div className="playedu-main-title float-left mb-24">
-            线上课 | {selLabel}
+            线上课 | {tabKey === 1 ? selLabel : selDepLabel}
           </div>
           <div className="float-left j-b-flex mb-24">
             <div className="d-flex">
diff --git a/src/pages/resource/images/index.tsx b/src/pages/resource/images/index.tsx
index f2f4f5f..4ca1430 100644
--- a/src/pages/resource/images/index.tsx
+++ b/src/pages/resource/images/index.tsx
@@ -150,7 +150,6 @@ const ResourceImagesPage = () => {
       <div className="tree-main-body">
         <div className="left-box">
           <TreeCategory
-           refresh={false}
             type="no-cate"
             text={"图片"}
             onUpdate={(keys: any, title: any) => {
diff --git a/src/pages/resource/videos/index.tsx b/src/pages/resource/videos/index.tsx
index e1fe13b..6d5a363 100644
--- a/src/pages/resource/videos/index.tsx
+++ b/src/pages/resource/videos/index.tsx
@@ -170,7 +170,6 @@ const ResourceVideosPage = () => {
       <div className="tree-main-body">
         <div className="left-box">
           <TreeCategory
-            refresh={false}
             type="no-cate"
             text={"视频"}
             onUpdate={(keys: any, title: any) => {