diff --git a/src/assets/css/font/Alimama_ShuHeiTi_Bold.ttf b/src/assets/css/font/Alimama_ShuHeiTi_Bold.ttf
new file mode 100644
index 0000000..854c844
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diff --git a/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff b/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff
new file mode 100644
index 0000000..d18d91c
Binary files /dev/null and b/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff differ
diff --git a/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff2 b/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff2
new file mode 100644
index 0000000..95209cc
Binary files /dev/null and b/src/assets/css/font/Alimama_ShuHeiTi_Bold.woff2 differ
diff --git a/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff b/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff
deleted file mode 100644
index 3c922e2..0000000
Binary files a/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff and /dev/null differ
diff --git a/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff2 b/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff2
deleted file mode 100644
index 737880a..0000000
Binary files a/src/assets/css/font/TBEFjTXU9oKk6lxFba7x7.woff2 and /dev/null differ
diff --git a/src/assets/css/iconfont.styl b/src/assets/css/iconfont.styl
index d00e303..f98efa5 100644
--- a/src/assets/css/iconfont.styl
+++ b/src/assets/css/iconfont.styl
@@ -18,9 +18,9 @@
 }
 
 @font-face {
-  font-family: "站酷高端黑 Regular";
-  font-weight: 700;
-  src: url("font/TBEFjTXU9oKk6lxFba7x7.woff2") format("woff2"),
-        url("font/TBEFjTXU9oKk6lxFba7x7.woff") format("woff");
+  font-family: "阿里妈妈数黑体";
+  src: url("font/Alimama_ShuHeiTi_Bold.woff2") format("woff2"),
+       url("font/Alimama_ShuHeiTi_Bold.woff") format("woff"),
+       url('font/Alimama_ShuHeiTi_Bold.ttf') format('truetype');
   font-display: swap;
 }
\ No newline at end of file
diff --git a/src/components/header.vue b/src/components/header.vue
index 60e4631..289feac 100644
--- a/src/components/header.vue
+++ b/src/components/header.vue
@@ -40,12 +40,12 @@ header
 .center_text
   _wh(400px, 40px)
   position absolute
-  _font(42px, 40px, #fff,,center)
-  font-family "站酷高端黑 Regular" !important
+  _font(36px, 40px, #fff,,center)
+  font-family "阿里妈妈数黑体" !important
   left 50%
-  top 12px
+  top 8px
   margin-left -200px
-  letter-spacing 1px
+  letter-spacing 6px
 .tag_block
   margin 35px .54rem 0
 .tag