diff --git a/css/style.css b/css/style.css
index cbea936..cd0ee33 100644
--- a/css/style.css
+++ b/css/style.css
@@ -5192,13 +5192,12 @@ height: auto;
         border-bottom: 1px solid #ddd;
     }
     .header .nav ul .li .media-on{
-        display: flex;
         position: static;
     }
    
     .header .nav ul .li{
         height: auto;
-        padding-top: 20px;
+   
     }
     .media-main .media-tit{
         padding-top: 20px;
@@ -5373,9 +5372,9 @@ height: auto;
     }
     .header .nav .li a{
     /* color: #fff; */
+    padding-top: 20px;
     }
     .media-nav{
-        padding-top: 20px;
         height: auto;
     }
     .SID-about-con .list{
@@ -6350,6 +6349,30 @@ height: auto;
 }
 
 @media screen and (max-width:568px) {
+    .header .nav .li a{
+        padding-top: 10px;
+    }
+    .header .nav .li a{
+        padding-bottom: 10px;
+    }
+    .header .header-con{
+        height: 60px;
+    }
+    .header{
+        padding-top: 60px;
+    }
+    .nav .int-con .int{
+        top: 16%;
+    }
+    .header .nav ul{
+        top: 60px;
+    }
+    .header .nav .li .media-nav a{
+        margin-right: 13px;
+        margin-left: 13px;
+        font-size: 13px;
+        padding-left: 0px;
+    }
     .search-con .list-con .list{
         width: 47%;
         margin-right: 3%;
diff --git a/htmls/APS.html b/htmls/APS.html
index 5eccb87..ef826bb 100644
--- a/htmls/APS.html
+++ b/htmls/APS.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-            let navClickT = true
-            $(".navClick").on("click", () => {
-                if (navClickT) {
-                    $(".header .nav ul").css("display", "flex")
-                    $(".navClick").addClass("tr90")
-                    navClickT = !navClickT
-                } else {
-                    $(".header .nav ul").css("display", "none")
-                    $(".navClick").removeClass("tr90")
-                    navClickT = !navClickT
-                }
-    
-            })
-        </script>
+       	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
   
 
         <div class="studyAbroad-top" style="background-image: url(/imgs/APSBER.png); margin-bottom: 0px;">
diff --git a/htmls/SID.html b/htmls/SID.html
index 4b33d2c..0d0ad25 100644
--- a/htmls/SID.html
+++ b/htmls/SID.html
@@ -71,21 +71,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 		<div class="SID-swiper-container">
 			<div class="swiper-wrapper">
 				<div class="swiper-slide">
diff --git a/htmls/degree.html b/htmls/degree.html
index 575bcf9..5619925 100644
--- a/htmls/degree.html
+++ b/htmls/degree.html
@@ -71,21 +71,30 @@
 		</div>
 
 	</header>
-    <script>
-        let navClickT = true
-        $(".navClick").on("click", () => {
-            if (navClickT) {
-                $(".header .nav ul").css("display", "flex")
-                $(".navClick").addClass("tr90")
-                navClickT = !navClickT
-            } else {
-                $(".header .nav ul").css("display", "none")
-                $(".navClick").removeClass("tr90")
-                navClickT = !navClickT
-            }
+  	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
 
-        })
-    </script>
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
  
 
 
diff --git a/htmls/highSchool.html b/htmls/highSchool.html
index 9169cbe..2f4416c 100644
--- a/htmls/highSchool.html
+++ b/htmls/highSchool.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
       
 
 
diff --git a/htmls/link.html b/htmls/link.html
index 57a92cf..27a8971 100644
--- a/htmls/link.html
+++ b/htmls/link.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
         <div class="link w1236">
             <div class="link-title">
                 <a href=""><img src="/imgs/public/ind.png" alt="">首页</a>><a href="">友情链接</a>
diff --git a/htmls/media.html b/htmls/media.html
index 68fb986..0a9440b 100644
--- a/htmls/media.html
+++ b/htmls/media.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
 
 
diff --git a/htmls/mediaArticle.html b/htmls/mediaArticle.html
index 511f911..82d5715 100644
--- a/htmls/mediaArticle.html
+++ b/htmls/mediaArticle.html
@@ -69,21 +69,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
         <div class="media-con-imgTop">
             <img src="/imgs/public/articleBer.png" alt="">
         </div>
diff --git a/htmls/mediaVideo.html b/htmls/mediaVideo.html
index 12588f0..0ffc74c 100644
--- a/htmls/mediaVideo.html
+++ b/htmls/mediaVideo.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
       
         <div class="media-con-imgTop">
diff --git a/htmls/mediaZhihu.html b/htmls/mediaZhihu.html
index 733685d..87c884d 100644
--- a/htmls/mediaZhihu.html
+++ b/htmls/mediaZhihu.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-    <script>
-        let navClickT=true
-        $(".navClick").on("click",()=>{
-            if (navClickT) {
-                $(".header .nav ul").css("display","flex")
-                $(".navClick").addClass("tr90")
-                navClickT=!navClickT
-            }else{
-                $(".header .nav ul").css("display","none")
-                $(".navClick").removeClass("tr90")
-                navClickT=!navClickT
-            }
-            
-        })
-    </script>
+    	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
   
 
diff --git a/htmls/music.html b/htmls/music.html
index d0f6711..07cd078 100644
--- a/htmls/music.html
+++ b/htmls/music.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-            let navClickT = true
-            $(".navClick").on("click", () => {
-                if (navClickT) {
-                    $(".header .nav ul").css("display", "flex")
-                    $(".navClick").addClass("tr90")
-                    navClickT = !navClickT
-                } else {
-                    $(".header .nav ul").css("display", "none")
-                    $(".navClick").removeClass("tr90")
-                    navClickT = !navClickT
-                }
-    
-            })
-        </script>
+       	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
  
 
diff --git a/htmls/prep.html b/htmls/prep.html
index 3f97b96..7515da6 100644
--- a/htmls/prep.html
+++ b/htmls/prep.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
         <div class="media-top">
             <div class="media-nav">
diff --git a/htmls/studyAbroad.html b/htmls/studyAbroad.html
index a4eb3c5..93c015b 100644
--- a/htmls/studyAbroad.html
+++ b/htmls/studyAbroad.html
@@ -70,21 +70,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
 
 
 
diff --git a/htmls/undergraduate.html b/htmls/undergraduate.html
index e70e7f5..7ec8c86 100644
--- a/htmls/undergraduate.html
+++ b/htmls/undergraduate.html
@@ -71,21 +71,30 @@
 		</div>
 
 	</header>
-        <script>
-			let navClickT=true
-			$(".navClick").on("click",()=>{
-				if (navClickT) {
-					$(".header .nav ul").css("display","flex")
-					$(".navClick").addClass("tr90")
-					navClickT=!navClickT
-				}else{
-					$(".header .nav ul").css("display","none")
-					$(".navClick").removeClass("tr90")
-					navClickT=!navClickT
-				}
-				
-			})
-		</script>
+        	<script>
+		let navClickT = true
+		$(".navClick").on("click", () => {
+			if (navClickT) {
+				$(".header .nav ul").css("display", "flex")
+				$(".navClick").addClass("tr90")
+				navClickT = !navClickT
+			} else {
+				$(".header .nav ul").css("display", "none")
+				$(".navClick").removeClass("tr90")
+				navClickT = !navClickT
+			}
+
+		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
+	</script>
     
 
         <div class="studyAbroad-top" style="background-image: url(/imgs/public/benkelun.png); margin-bottom: 0px;">
diff --git a/index.html b/index.html
index 397b121..2b2efa2 100644
--- a/index.html
+++ b/index.html
@@ -31,7 +31,8 @@
 			<nav class="w1236 nav">
 				<ul>
 					<li class="li on"><a href="/">首页</a></li>
-					<li class="li"><a href="/htmls/studyAbroad.html">留学</a>
+					<li class="li">
+						<a href="/htmls/studyAbroad.html">留学</a>
 
 						<div class="media-top media-on">
 							<div class="media-nav">
@@ -85,6 +86,15 @@
 			}
 
 		})
+
+		if( $(window).width() < 1025 ){
+			$(".media-on").prev().attr("href","javascript:;")
+			$(".media-on").prev().on("click",(e)=>{
+				console.log(123);
+			e.stopPropagation();
+		})
+		}
+
 	</script>
 	<div class="index-swiper-container">
 		<div class="swiper-wrapper">