diff --git a/.env.development b/.env.development
index d6dee7c2..47880590 100644
--- a/.env.development
+++ b/.env.development
@@ -22,14 +22,14 @@ VITE_APP_BASE_API_Url = 'https://aitstest.jlbank.com.cn:7001'
 # dev
 VITE_APP_BASE_H5_API_Url = 'http://25.18.122.65:7001'
 # sit
-VITE_APP_BASE_H5_API_Url = 'http://25.18.122.91:9786'
+# VITE_APP_BASE_H5_API_Url = 'http://25.18.122.91:9786'
 
 # UAT
 # VITE_APP_BASE_H5_API_Url = 'http://25.18.122.78:9786'
 
 # 任东
 # VITE_APP_BASE_H5_API_Url_TRAAPP = 'http://25.64.16.130:9601'
-# VITE_APP_BASE_H5_API_Url_TRASTUDY = 'http://25.64.16.130:9602'
+VITE_APP_BASE_H5_API_Url_TRASTUDY = 'http://25.64.16.130:9602'
 
 # VITE_APP_BASE_H5_API_Url_TRAEXAM = 'http://25.64.16.140:9604'
 # 张建成
diff --git a/src/pages/course/index.vue b/src/pages/course/index.vue
index 64a524b5..7403795e 100644
--- a/src/pages/course/index.vue
+++ b/src/pages/course/index.vue
@@ -42,7 +42,7 @@
 					</scroll-view>
 					<view class="btns-box">
 						<view class="btn-sub cencle-btn" @click="showFilterList = false">取消</view>
-						<view class="btn-sub" @click="() => {showFilterList = false;activeTag = activeTagPop}">筛选</view>
+						<view class="btn-sub" @click="changeChooseTagsList">筛选</view>
 					</view>
 				</view>
 				<view :class="['model-filter-list',showFilterList?'show':'']"  @click="showFilterList = false"></view>
@@ -88,7 +88,7 @@
 							{{item.label}}
 						</view>
 					</view>
-					<view class="right-course-list">
+					<scroll-view class="right-course-list" :scroll-y="true" @scrolltolower="getMoreList()">
 						<view 
 							class="type-list" 
 							v-for="item in courseListTreeShow" 
@@ -115,7 +115,7 @@
 								<CourseItem v-for="itemTC in itemT.courseList" :key="itemTC.crsNum" :activeTag="activeTag" :itemInfo="itemTC" @clickItem="toCourseDetail(itemTC)"/>
 							</view>
 						</view>
-					</view>
+					</scroll-view>
 				</view>
 			</view>
 		</view>
@@ -191,16 +191,20 @@ import { onShow } from "@dcloudio/uni-app"
 	}
 	// 点击标签
 	const chooseTag = (item)=>{
+		console.log(item)
 		if(!item.value){
 			activeTag.value = []
-			return
-		}
+		} else{
 			activeTag.value = activeTag.value.filter((t=>!!t))
-		if(activeTag.value.includes(item.value)){
-			activeTag.value = activeTag.value.filter((t=>t !== item.value))
-		}else{
-			activeTag.value.push(item.value)
+			if(activeTag.value.includes(item.value)){
+				activeTag.value = activeTag.value.filter((t=>t !== item.value))
+			}else{
+				activeTag.value.push(item.value)
+			}
 		}
+		pageObj.value.page = 1
+		pageObj.value.total = 0
+		getMoreList(1)
 		// showFilterList.value = false
 	}
 	// 点击生产线分类
@@ -224,20 +228,27 @@ import { onShow } from "@dcloudio/uni-app"
 		let _reqListN = _arr.filter(t=>t.required === "N")
 		return _reqList.concat(_reqListN)
 	})
-	
+	const changeChooseTagsList = () => {
+		showFilterList.value = false;
+		activeTag.value = activeTagPop.value
+		pageObj.value.page = 1
+		pageObj.value.total = 0
+		getMoreList(1)
+	}
 	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
-			})
+			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
 		}
@@ -286,36 +297,82 @@ import { onShow } from "@dcloudio/uni-app"
 			}]
 		}
 	})
+	const pageObj = ref({
+		page: 1,
+		limit: 20,
+		total: 0
+	})
+	const getMoreList = (flag) => {
+		if(!flag){
+			if(pageObj.value.total <= (pageObj.value.page * pageObj.value.limit)) return
+			pageObj.value.page += 1
+		}else{
+			courseListBase.value = []
+			pageObj.value.page = 1
+		}
+		pageObj.value.total = 0
+		switch (activeTab.value){
+			case '全部':
+				queryCrsInfoByCatalogApi({
+					...pageObj.value,
+					tagId: activeTag.value.join(',')
+				}).then(res=>{
+					courseListBase.value = courseListBase.value.concat(res.body || [])
+					pageObj.value.total = res.total
+				})
+			break;
+			case '热门':
+			break;
+			case '最新':
+			break;
+			case '推荐':
+			break;
+			case '生产线':
+				queryCrsInfoByPrdLineApi({
+					...pageObj.value,
+					tagId: activeTag.value.join(',')
+				}).then(res=>{
+					courseListBase.value = courseListBase.value.concat(res.body || [])
+					pageObj.value.total = res.total
+				})
+			break;
+		}
+	}
 	const changeTab = (item) => {
 		if(!item) return
 		activeTab.value = item.name
+		activeTag.value = []
+		pageObj.value.page = 1
+		pageObj.value.total = 0
 		// activeTag.value = ''
 		activeCourseType.value = ''
 		activePrdlineType.value = ''
 		switch (item.name){
 			case '全部':
-				queryCrsInfoByCatalogApi().then(res=>{
+				queryCrsInfoByCatalogApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
+					pageObj.value.total = res.total
 				})
 			break;
 			case '热门':
-				queryCrsInfoByPopularApi().then(res=>{
+				queryCrsInfoByPopularApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
 				})
 			break;
 			case '最新':
-				queryCrsInfoByLastnewApi().then(res=>{
+				queryCrsInfoByLastnewApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
 				})
 			break;
 			case '推荐':
-				queryCrsInfoByRecmdApi().then(res=>{
+				queryCrsInfoByRecmdApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
 				})
 			break;
 			case '生产线':
-				queryCrsInfoByPrdLineApi().then(res=>{
+				queryCrsInfoByPrdLineApi(pageObj.value).then(res=>{
 					courseListBase.value = res.body || []
+					pageObj.value.total = res.total
 				})
 			break;
 		}