...

static/iconfont.css

@@ -1,6 +1,6 @@
 @font-face {
   font-family: "iconfont"; /* Project id 2869797 */
-  src: url('@/static/iconfont.ttf') format('truetype');
+  src: url('@/static/iconfont.ttf') format('truetype'),
 }
 
 .iconfont {
@@ -11,6 +11,14 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.icon-jia:before {
+  content: "\e60a";
+}
+
+.icon-dui:before {
+  content: "\e609";
+}
+
 .icon-gengduo2:before {
   content: "\e608";
 }