更新问题

src/views/prepare-lessons/components/lesson-main/courseware-presets/index.module.less

@@ -104,6 +104,11 @@
 
       &:hover {
         color: #1677FF;
+
+        .iconP {
+          background: url('../../../images/icon-arrow-p-active.png') no-repeat center;
+          background-size: contain;
+        }
       }
     }
 

src/views/prepare-lessons/model/source-music/components/list/index.module.less

@@ -249,7 +249,8 @@
     margin-left: 8px;
     width: 8px;
     height: 5px;
-    background: url('../../../images/icon-arrow2.png') no-repeat center center / contain;
+    // background: url('../../../images/icon-arrow2.png') no-repeat center center / contain;
+    background: url('/src/views/content-information/images/icon-arrow2.png') no-repeat center center / contain;
     transform: rotate(180deg);
   }