diff --git a/src/pages/course/index.vue b/src/pages/course/index.vue
index 03089a63..a8019f2c 100644
--- a/src/pages/course/index.vue
+++ b/src/pages/course/index.vue
@@ -29,7 +29,8 @@
 					<uv-icon class="filter-icon" name="list"/>
 				</view>
 				<view :class="['filter-list',showFilterList?'show':'']">
-					<view class="filter-type" v-for="item in tagsTree.filter(t=>(t.children||[]).length>0)" :key="item.value">
+					<view class="filter-type" v-for="item in tagsTree" :key="item.value">
+						<!-- .filter(t=>(t.children||[]).length>0) -->
 						<view class="filter-type-title">{{item.label}}</view>
 						<view class="filter-type-list">
 							<view :class="['filter-type-item', activeTag===itemT.value?'is-active':'']" v-for="itemT in (item.children||[])" @click="chooseTag(itemT)">
@@ -47,7 +48,7 @@
 						:type="activeTag === ''?'primary':'info'"
 						@click="chooseTag({value:''})"
 					></uv-tags>
-					<uv-tags :text="item.label" 
+					<uv-tags :text="item.label+item.required" 
 						v-for="item in tagsList" 
 						:key="item.value" 
 						shape="circle" 
@@ -186,9 +187,9 @@ import { onMounted, ref, computed } from 'vue'
 			let _tarr = t.children || []
 			_arr = _arr.concat(_tarr)
 		})
-		return _arr.sort((a,b)=>{
-			a.required == "Y" && b.required === 'N'
-		})
+		let _reqList = _arr.filter(t=>t.required === "Y")
+		let _reqListN = _arr.filter(t=>t.required === "N")
+		return _reqList.concat(_reqListN)
 	})
 	const courseListBase = ref([])
 	const courseList = computed(()=>{