diff --git a/app/index/view/pc/public/base.html b/app/index/view/pc/public/base.html
index 0571ebfe..1400c8ab 100644
--- a/app/index/view/pc/public/base.html
+++ b/app/index/view/pc/public/base.html
@@ -61,17 +61,17 @@
 			}
 		}
 	
-		// $(window).ready(function () {
-		// 	const deviceType = detectDeviceByResolution();
-		// 	if (deviceType=='tablet') {
-		// 		window.location.href = '?mtpl=1';
-		// 	}
-		// })
 		$(window).ready(function () {
-			if ($(window).width() < 1024) {
+			const deviceType = detectDeviceByResolution();
+			if (deviceType=='tablet') {
 				window.location.href = '?mtpl=1';
 			}
 		})
+		// $(window).ready(function () {
+		// 	if ($(window).width() < 1024) {
+		// 		window.location.href = '?mtpl=1';
+		// 	}
+		// })
 	</script>
 </head>
 
diff --git a/public/static/index/mobile/css/style.css b/public/static/index/mobile/css/style.css
index ef6d49ac..9ce6c691 100755
--- a/public/static/index/mobile/css/style.css
+++ b/public/static/index/mobile/css/style.css
@@ -676,6 +676,7 @@ video img {
   padding-bottom: 56.25%; /* 16:9 */
   height: 0;
   margin: 1rem 0 1.5rem;
+  z-index: 1;
 }
 .vedio_in img {
   position: absolute;
diff --git a/public/static/index/pc/css/topic_nas_download.css b/public/static/index/pc/css/topic_nas_download.css
index 33fc4917..0c15c3a4 100755
--- a/public/static/index/pc/css/topic_nas_download.css
+++ b/public/static/index/pc/css/topic_nas_download.css
@@ -83,11 +83,32 @@
   justify-content: center;
   align-items: center;
   cursor: pointer;
+  flex-direction: column;
 }
 
 .narsDowloadPc .nDtopCtMian .nDtopIt2 .nDitImg img {
-  width: 126px;
-  height: 126px;
+  width: 3.25rem;
+  height: 3.25rem;
+  padding: 1.25rem;
+  padding-bottom: 0.5rem;
+}
+
+.narswljshow .nDtopIt2 .nDitImg .yy_name {
+  font-size: 1rem;
+  padding-bottom: 10px;
+  padding-top: 5px;
+  color: #000;
+  font-weight: bold;
+}
+
+.narswljshow .nDtopIt2 .nDitImg .dwbt {
+  padding: 0.5rem 1.8rem;
+  background: #A1A7BF;
+  border-radius: 1.85rem;
+  color: #fff;
+  font-size: 0.85rem;
+  cursor: pointer;
+  margin-bottom: 14%;
 }
 
 .narswljshow {
@@ -99,14 +120,17 @@
   display: flex;
   flex-direction: column;
 }
-.narsDowloadPc .nDtopCtMian .nDtopIt2 .nDitImg1{
-   width: 291px;
+
+.narsDowloadPc .nDtopCtMian .nDtopIt2 .nDitImg1 {
+  width: 291px;
 }
-.narsDowloadPc .narssben-us .nDtopIt2 .nDitImg img{
-  width:70px !important;
-  height:70px!important;
+
+.narsDowloadPc .narssben-us .nDtopIt2 .nDitImg img {
+  width: 70px !important;
+  height: 70px !important;
 }
-.narsDowloadPc .narssben-us .nDtopIt2 .nDitImg .dwbt {
+
+.narsDowloadPc .narssben-us .nDtopIt2 .dwbt {
   padding: 6px 38px;
   background: #a1a7bf;
   border-radius: 20px;
@@ -115,12 +139,14 @@
   font-size: 16px;
   cursor: pointer;
 }
-.narssbshow .nDtopIt2 .nDitImg .dwbtactive {
+
+.narssbshow .nDtopIt2 .dwbtactive {
   background: #004cfa;
 }
+
 .narssbshow .nDtopIt2 .nDitImg .yy_name {
   font-size: 18px;
   padding-bottom: 10px;
   padding-top: 5px;
   font-weight: bold;
-}
+}
\ No newline at end of file