【m】增加请求理由

client/public/main.js

@@ -41,6 +41,7 @@ function showCallRequestDialog(caller = {}) {
     const callerName = caller.name || '邀请方';
     const callerAvatar = caller.avatar || '/images/p2.png';
     const targetConnectionId = caller.connectionId || '';
+    const applyReason = caller.applyReason || caller.reason || '未填写';
     pendingIncomingInvite = caller;
 
     if (document.getElementById('callRequestName')) {
@@ -54,6 +55,9 @@ function showCallRequestDialog(caller = {}) {
             ? `正在邀请您加入通话 (${targetConnectionId})`
             : '正在请求与您进行视频通话';
     }
+    if (document.getElementById('callRequestReason')) {
+        document.getElementById('callRequestReason').textContent = applyReason;
+    }
 
     if (targetConnectionId) {
         connectionId = targetConnectionId;
@@ -92,7 +96,8 @@ function bindInviteSignalHandlers() {
             inviterSocketId: payload.inviterSocketId,
             inviterUserId: payload.inviterUserId,
             name: payload.inviterName || '邀请方',
-            avatar: payload.inviterAvatar || '/images/p2.png'
+            avatar: payload.inviterAvatar || '/images/p2.png',
+            applyReason: payload.applyReason || payload.reason || ''
         };
         showCallRequestDialog(pendingIncomingInvite);
         showNotification(`${pendingIncomingInvite.name} 邀请你加入通话`);