供需

pages/tabbar-pages/supplyAndDemand/index.wxss

@@ -48,6 +48,7 @@
 
 /* tabs选中项样式 */
 .tabs-active-class {
+    font-family: PingFangSC-Medium, PingFang SC !important;
     font-size: 32rpx !important;
     font-weight: 600 !important;
 }