diff --git a/src/components/mediaCheck.vue b/src/components/mediaCheck.vue
index 0f5f260..81d5e41 100644
--- a/src/components/mediaCheck.vue
+++ b/src/components/mediaCheck.vue
@@ -90,7 +90,9 @@ onMounted(() => {
       isVideoAvailable.value = false;
     }
     try {
-      audioStream.value = navigator.mediaDevices.getUserMedia({ audio: true });
+      audioStream.value = await navigator.mediaDevices.getUserMedia({
+        audio: true,
+      });
       isAudioAvailable.value = true;
     } catch (error) {
       console.log(error);
diff --git a/src/views/meeting.vue b/src/views/meeting.vue
index 0cea51c..49475e9 100644
--- a/src/views/meeting.vue
+++ b/src/views/meeting.vue
@@ -69,6 +69,7 @@
       :close-on-click-modal="false"
       title="签到"
       width="30%"
+      :fullscreen="screenWidth < 900"
     >
       <span>是否确认签到</span>
       <template #footer>
@@ -811,8 +812,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
       > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
       > div[class*="inSharing"]
       + div) {
-    width: $meetingComponentWitdh * 0.2;
-    height: $meetingComponentWitdh * 0.2 * 9 / 16;
+    width: $meetingComponentWitdh * 0.15;
+    height: $meetingComponentWitdh * 0.15 * 9 / 16;
     position: relative;
   }
 }
@@ -821,8 +822,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
       > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
       > div[class*="inSharing"]
       + div) {
-    width: $meetingComponentWitdh * 0.2;
-    height: $meetingComponentWitdh * 0.2 * 9 / 16;
+    width: $meetingComponentWitdh * 0.15;
+    height: $meetingComponentWitdh * 0.15 * 9 / 16;
     position: relative;
   }
   :deep(#suspension-view-tabpanel-ribbon
@@ -884,8 +885,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
               > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
               > div[class*="inSharing"]
               + div) {
-            width: $meetingComponentWitdh * 0.2;
-            height: $meetingComponentWitdh * 0.2 * 9 / 14.5;
+            width: $meetingComponentWitdh * 0.15;
+            height: $meetingComponentWitdh * 0.15 * 9 / 14.5;
             position: relative;
             align-self: initial;
           }
@@ -956,8 +957,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
               > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
               > div[class*="inSharing"]
               + div) {
-            width: $meetingComponentWitdh * 0.2;
-            height: $meetingComponentWitdh * 0.2 * 9 / 16;
+            width: $meetingComponentWitdh * 0.15;
+            height: $meetingComponentWitdh * 0.15 * 9 / 16;
           }
         }
         .layout-template-4 {
@@ -965,8 +966,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
               > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
               > div[class*="inSharing"]
               + div) {
-            width: $meetingComponentWitdh * 0.2;
-            height: $meetingComponentWitdh * 0.2 * 9 / 16;
+            width: $meetingComponentWitdh * 0.15;
+            height: $meetingComponentWitdh * 0.15 * 9 / 16;
           }
         }
 
@@ -1005,8 +1006,8 @@ $meetingBackgroundHeight: 80vw * 9 / 16;
               > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root
               > div[class*="inSharing"]
               + div) {
-            width: $meetingComponentWitdh * 0.2;
-            height: $meetingComponentWitdh * 0.2 * 9 / 14.5;
+            width: $meetingComponentWitdh * 0.15;
+            height: $meetingComponentWitdh * 0.15 * 9 / 14.5;
           }
           :deep(div[id*="suspension-view-tabpanel"]
               > .zmwebsdk-MuiBox-root.zmwebsdk-MuiBox-root