diff --git a/pages/miniClass/classList.vue b/pages/miniClass/classList.vue
index 448aff2..b4cf57f 100644
--- a/pages/miniClass/classList.vue
+++ b/pages/miniClass/classList.vue
@@ -125,7 +125,7 @@
 		},
 		onPageScroll(e) {
 			this.scrollTop = e.scrollTop;
-			if (this.scrollTop > 500) {
+			if (this.scrollTop >300) {
 				this.fixed = true
 			} else {
 				this.fixed = false
@@ -310,7 +310,7 @@
 	}
 	.curseSet{margin-right: 20rpx; font-size: 28rpx; display: flex; align-items: center;}
 	.fixed {
-		position: fixed;
+		position: fixed; top: 100rpx; border-bottom: 1px solid #eee;
 		z-index: 1; width: 100%; background-color: #fff;
 	}