diff --git a/public/assets/top1.png b/public/assets/top1.png
new file mode 100644
index 0000000..8723437
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diff --git a/public/assets/top2.png b/public/assets/top2.png
new file mode 100644
index 0000000..df6c750
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diff --git a/public/assets/top3.png b/public/assets/top3.png
new file mode 100644
index 0000000..f4b80bf
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diff --git a/public/assets/top4.png b/public/assets/top4.png
new file mode 100644
index 0000000..80a1a10
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diff --git a/public/assets/top5.png b/public/assets/top5.png
new file mode 100644
index 0000000..c77cc7e
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diff --git a/public/assets/topBg.png b/public/assets/topBg.png
new file mode 100644
index 0000000..17efd6c
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diff --git a/src/views/Sygl/index.less b/src/views/Sygl/index.less
index 791559a..876e535 100644
--- a/src/views/Sygl/index.less
+++ b/src/views/Sygl/index.less
@@ -41,7 +41,7 @@
     width: 100%;
     height: 28vh;
     background: url("../../../public/assets/syfgrkqk.png") 0 0 no-repeat;
-    background-size: cover;
+    background-size: contain;
   }
   .tqyb-box1{
     width: 100%;