diff --git a/src/assets/img/banner/design/g.jpg b/src/assets/img/banner/design/g.jpg
new file mode 100644
index 0000000..a27d00b
Binary files /dev/null and b/src/assets/img/banner/design/g.jpg differ
diff --git a/src/assets/img/banner/design/gongyesheji.gif b/src/assets/img/banner/design/gongyesheji.gif
deleted file mode 100644
index 68cd3fc..0000000
Binary files a/src/assets/img/banner/design/gongyesheji.gif and /dev/null differ
diff --git a/src/assets/img/banner/team/back2.gif b/src/assets/img/banner/team/back2.gif
deleted file mode 100644
index f947a38..0000000
Binary files a/src/assets/img/banner/team/back2.gif and /dev/null differ
diff --git a/src/assets/img/banner/team/back2.png b/src/assets/img/banner/team/back2.png
new file mode 100644
index 0000000..0c329bd
Binary files /dev/null and b/src/assets/img/banner/team/back2.png differ
diff --git a/src/assets/img/control/quxian.gif b/src/assets/img/control/quxian.gif
index 5f64d75..8b374e3 100644
Binary files a/src/assets/img/control/quxian.gif and b/src/assets/img/control/quxian.gif differ
diff --git a/src/views/Index/components/HeaderSwiper/SlideFour/index.vue b/src/views/Index/components/HeaderSwiper/SlideFour/index.vue
index 6f30537..c0b135f 100644
--- a/src/views/Index/components/HeaderSwiper/SlideFour/index.vue
+++ b/src/views/Index/components/HeaderSwiper/SlideFour/index.vue
@@ -22,7 +22,7 @@
   width: 100%;
   overflow: hidden;
   height: 100%;
-  background: url(../../../../../assets/img/banner/team/back2.gif) no-repeat;
+  background: url(../../../../../assets/img/banner/team/back2.png) no-repeat;
   background-position: 100%;
   background-size: auto 100%;
   position: relative;
diff --git a/src/views/Index/components/HeaderSwiper/SlideOne/index.vue b/src/views/Index/components/HeaderSwiper/SlideOne/index.vue
index 6281e6f..e833045 100644
--- a/src/views/Index/components/HeaderSwiper/SlideOne/index.vue
+++ b/src/views/Index/components/HeaderSwiper/SlideOne/index.vue
@@ -31,7 +31,7 @@
   width: 100%;
   height: 100%;
   overflow: hidden;
-  background: url(../../../../../assets/img/banner/design/gongyesheji.gif);
+  background: url(../../../../../assets/img/banner/design/g.jpg);
   background-position: 100%;
   background-size: auto 100%;
   position: relative;