diff --git a/src/assets/scss/pages/yantai-index.scss b/src/assets/scss/pages/yantai-index.scss
index 850e4bfed..3dd478fcf 100644
--- a/src/assets/scss/pages/yantai-index.scss
+++ b/src/assets/scss/pages/yantai-index.scss
@@ -41,11 +41,11 @@
 @keyframes detour {
   /* 旋转沿x轴旋转-10度,再绕y轴旋转 */
   0% {
-    transform: rotateX(-12deg) rotateY(360deg);
+    transform: rotateX(-10deg) rotateY(360deg);
   }
 
   100% {
-    transform: rotateX(-12deg) rotateY(0deg);
+    transform: rotateX(-10deg) rotateY(0deg);
   }
 }
 
@@ -57,7 +57,7 @@
   right: 0;
   margin: 70px auto;
   transform-style: preserve-3d;
-  animation: detour 10s linear infinite;
+  animation: detour 12s linear infinite;
   // transform: rotateX(-10deg);
   width: 123px;
   height: 32px;
@@ -100,7 +100,7 @@
   right: 0;
   margin: 70px auto;
   transform-style: preserve-3d;
-  animation: detour2 10s linear infinite;
+  animation: detour2 18s linear infinite;
   // transform: rotateX(-10deg);
   width: 2px;
   height: 8px;
@@ -242,7 +242,7 @@
     cursor: pointer;
 
     &.btn2 {
-      top: 819px;
+      top: 800px;
       width: 300px;
       height: 68px;
       line-height: 68px;