diff --git a/.env.development b/.env.development
index 298c7817..0c622e63 100644
--- a/.env.development
+++ b/.env.development
@@ -29,7 +29,9 @@ VITE_APP_BASE_H5_API_Url = 'http://25.18.122.65:7001'
 
 
 # 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_TRAASK = 'http://25.64.16.144:9605'
 
 
diff --git a/src/pages/course/index.vue b/src/pages/course/index.vue
index 8e534140..52af9596 100644
--- a/src/pages/course/index.vue
+++ b/src/pages/course/index.vue
@@ -51,7 +51,7 @@
 						plain 
 						class="tags-item" 
 						size="mini" 
-						:type="activeTag.includes('')?'primary':'info'"
+						:type="activeTag.length === 0?'primary':'info'"
 						@click="chooseTag({value:''})"
 					></uv-tags>
 					<uv-tags :text="item.label" 
@@ -160,7 +160,7 @@ import { onShow } from "@dcloudio/uni-app"
 	const activeTab = ref('全部')
 	const activeCourseType = ref('')
 	const activePrdlineType = ref('')
-	const activeTag = ref([''])
+	const activeTag = ref([])
 	const courseTypeList = ref([])
 	const coursePrdlineList = ref([])
 	const tagsTree = ref([])
@@ -176,7 +176,7 @@ import { onShow } from "@dcloudio/uni-app"
 	
 	const chooseTagPop = (item) => {
 		if(!item.value){
-			activeTagPop.value = ['']
+			activeTagPop.value = []
 			return
 		}
 		activeTagPop.value = activeTagPop.value.filter((t=>!!t))
@@ -189,7 +189,7 @@ import { onShow } from "@dcloudio/uni-app"
 	// 点击标签
 	const chooseTag = (item)=>{
 		if(!item.value){
-			activeTag.value = ['']
+			activeTag.value = []
 			return
 		}
 			activeTag.value = activeTag.value.filter((t=>!!t))
diff --git a/src/pages/index/dialog.vue b/src/pages/index/dialog.vue
index c9af491b..ce048ce6 100644
--- a/src/pages/index/dialog.vue
+++ b/src/pages/index/dialog.vue
@@ -707,7 +707,7 @@
 	}
 
 	.top-bg {
-		background: linear-gradient(16deg, rgba(234, 246, 255, 0) 0%, #e6eafd 100%);
+		background: linear-gradient(0deg, rgba(234, 246, 255, 0) 0%, #e6eafd 100%);
 		height: 480rpx;
 		width: 100%;
 	}