diff --git a/static/css/index.css b/static/css/index.css
index f78674d..fe8d27c 100644
--- a/static/css/index.css
+++ b/static/css/index.css
@@ -355,7 +355,7 @@
 }
 .content .works .mv-box .item .serial {
   height: 44px;
-  font-family: "AlibabaPuHuiTiB", "Alibaba PuHuiTi Bold", "Alibaba PuHuiTi Heavy", "Alibaba PuHuiTi", sans-serif;
+  font-family: "AlibabaPuHuiTiB", "Alibaba PuHuiTi Bold", "Alibaba PuHuiTi Heavy", "Alibaba PuHuiTi", "PingFangSC-Regular", "PingFang SC", sans-serif;
   font-weight: 700;
   font-style: normal;
   color: #000000;
diff --git a/static/css/index.less b/static/css/index.less
index 2c43855..aac25b0 100644
--- a/static/css/index.less
+++ b/static/css/index.less
@@ -413,7 +413,7 @@
 
                 .serial {
                     height: 44px;
-                    font-family: "AlibabaPuHuiTiB", "Alibaba PuHuiTi Bold", "Alibaba PuHuiTi Heavy", "Alibaba PuHuiTi", sans-serif;
+                    font-family: "AlibabaPuHuiTiB", "Alibaba PuHuiTi Bold", "Alibaba PuHuiTi Heavy", "Alibaba PuHuiTi", "PingFangSC-Regular", "PingFang SC", sans-serif;
                     font-weight: 700;
                     font-style: normal;
                     color: #000000;