update

src/icons/svg/mike-on-grey.svg

@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg class="icon" width="200px" height="200.00px" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg"><path fill="#acacac" d="M486.4 972.8v-128.9728A332.8 332.8 0 0 1 179.2 512a25.6 25.6 0 0 1 51.2 0 281.6 281.6 0 0 0 563.2 0 25.6 25.6 0 1 1 51.2 0 332.8 332.8 0 0 1-307.2 331.8272V972.8h153.6a25.6 25.6 0 1 1 0 51.2h-358.4a25.6 25.6 0 1 1 0-51.2h153.6zM512 51.2a153.6 153.6 0 0 0-153.6 153.6v307.2a153.6 153.6 0 0 0 307.2 0V204.8a153.6 153.6 0 0 0-153.6-153.6z m0-51.2a204.8 204.8 0 0 1 204.8 204.8v307.2a204.8 204.8 0 1 1-409.6 0V204.8a204.8 204.8 0 0 1 204.8-204.8z"  /></svg>

src/views/live/student/group.vue

@@ -49,7 +49,7 @@
             <div :id="`group-${i}`" class="group-box"></div>
             <div class="live-wrapper-stream">
               {{ searchStudentName(item.id()) }}
-              <svg-icon :icon-class="item.hasAudio() ? 'mike-on' : ''" />
+              <svg-icon :icon-class="item.hasAudio() ? 'mike-on-grey' : ''" />
             </div>
           </div>
           <!-- 无流列表 -->

src/views/live/teacher/group.vue

@@ -41,7 +41,7 @@
             <div :id="`group-${i}`" class="group-box"></div>
             <div class="live-wrapper-stream">
               {{ searchStudentName(item.id()) }}
-              <svg-icon :icon-class="item.hasAudio() ? 'mike-on' : ''" />
+              <svg-icon :icon-class="item.hasAudio() ? 'mike-on-grey' : ''" />
             </div>
           </div>