diff --git a/src/pages/course/index.vue b/src/pages/course/index.vue
index 1ad37b11..5e0ad9f4 100644
--- a/src/pages/course/index.vue
+++ b/src/pages/course/index.vue
@@ -113,6 +113,9 @@
 								<CourseItem v-for="itemTC in itemT.courseList" :activeTag="activeTag" :itemInfo="itemTC" @clickItem="toCourseDetail(itemTC)"/>
 							</view>
 						</view>
+						<view class="loading-box" v-show="loading">
+							<CommonLoading color="#06f" class="loading-val"/>
+						</view>
 					</scroll-view>
 				</view>
 			</view>
@@ -236,24 +239,22 @@ import { onShow } from "@dcloudio/uni-app"
 	}
 	const courseListBase = ref([])
 	const courseList = computed(()=>{
-		if(activeTag.value.length > 0 && !!activeTag.value[0]){
-			return courseListBase.value
-			// .filter(t=>{
-			// 	let _tags = (t.tagCataList||[]).map(k=>k.tagId)
-			// 	let _pass = false
-			// 	activeTag.value.forEach(k => {
-			// 		if(_tags.includes(k)){
-			// 			_pass = true
-			// 		}
-			// 	})
-			// 	return _pass
-			// })
-		}else{
-			return courseListBase.value
-		}
-		// return activeTag.value.length > 0
-		// ?courseListBase.value.filter(t=>(t.tagCataList||[]).map(k=>k.tagId).indexOf(activeTag.value)>=0)
-		// :courseListBase.value
+		return courseListBase.value
+		// if(activeTag.value.length > 0 && !!activeTag.value[0]){
+		// 	return courseListBase.value
+		// 	.filter(t=>{
+		// 		let _tags = (t.tagCataList||[]).map(k=>k.tagId)
+		// 		let _pass = false
+		// 		activeTag.value.forEach(k => {
+		// 			if(_tags.includes(k)){
+		// 				_pass = true
+		// 			}
+		// 		})
+		// 		return _pass
+		// 	})
+		// }else{
+		// 	return courseListBase.value
+		// }
 	})
 	// 整理树形
 	const courseListTree =  computed(()=>{
@@ -310,6 +311,7 @@ import { onShow } from "@dcloudio/uni-app"
 			pageObj.value.page = 1
 		}
 		pageObj.value.total = 0
+		loading.value = true
 		switch (activeTab.value){
 			case '全部':
 				queryCrsInfoByCatalogApi({
@@ -319,6 +321,8 @@ import { onShow } from "@dcloudio/uni-app"
 				}).then(res=>{
 					courseListBase.value = courseListBase.value.concat(res.body || [])
 					pageObj.value.total = res.total
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 			case '热门':
@@ -335,12 +339,16 @@ import { onShow } from "@dcloudio/uni-app"
 				}).then(res=>{
 					courseListBase.value = courseListBase.value.concat(res.body || [])
 					pageObj.value.total = res.total
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 		}
 	}
+	const loading = ref(false)
 	const changeTab = (item) => {
 		if(!item) return
+		courseListBase.value = []
 		activeTab.value = item.name
 		activeTag.value = []
 		pageObj.value.page = 1
@@ -348,32 +356,43 @@ import { onShow } from "@dcloudio/uni-app"
 		// activeTag.value = ''
 		activeCourseType.value = ''
 		activePrdlineType.value = ''
+		loading.value = true
 		switch (item.name){
 			case '全部':
 				queryCrsInfoByCatalogApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
 					pageObj.value.total = res.total
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 			case '热门':
 				queryCrsInfoByPopularApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 			case '最新':
 				queryCrsInfoByLastnewApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 			case '推荐':
 				queryCrsInfoByRecmdApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 			case '生产线':
 				queryCrsInfoByPrdLineApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
 					pageObj.value.total = res.total
+				}).finally(()=>{
+					loading.value = false
 				})
 			break;
 		}
@@ -719,6 +738,17 @@ import { onShow } from "@dcloudio/uni-app"
 					}
 				}
 			}
+			.loading-box{
+				width: 100%;
+				height: 100rpx;
+				position: relative;
+				.loading-val{
+					position: absolute;
+					left:50%;
+					top:50%;
+					transform: translate(-50%, -50%);
+				}
+			}
 		}
 	}
 </style>
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