diff --git a/resources/js/chat-room/pat.js b/resources/js/chat-room/pat.js
index 6264e79..e9e117e 100644
--- a/resources/js/chat-room/pat.js
+++ b/resources/js/chat-room/pat.js
@@ -126,20 +126,24 @@ function appendPatMessage(displayText, fromUserHeadface, fromUser, targetUser) {
 
     div.innerHTML = headImg + fromHtml + "对" + toHtml + "说：<span class=\"msg-content\" style=\"color: #000000\">👋 我刚拍了拍你</span> <span class=\"msg-time\">(" + timeStr + ")</span>";
 
-    container.appendChild(div);
-    pruneMessageContainer(container, 600);
-    if (state?.autoScroll) {
-        container.scrollTop = container.scrollHeight;
-    }
+    // 路由规则：发送者和被拍者在包厢看到，其他用户在公屏看到
+    const currentUser = window.chatContext?.username || "";
+    const isRelatedToMe = fromUser === currentUser || targetUser === currentUser;
 
-    // 同时在包厢窗口(say2)也显示
-    const container2 = state?.container2;
-    if (container2) {
-        const div2 = div.cloneNode(true);
-        container2.appendChild(div2);
-        pruneMessageContainer(container2, 300);
+    if (isRelatedToMe) {
+        const container2 = state?.container2;
+        if (container2) {
+            container2.appendChild(div);
+            pruneMessageContainer(container2, 300);
+            if (state?.autoScroll) {
+                container2.scrollTop = container2.scrollHeight;
+            }
+        }
+    } else {
+        container.appendChild(div);
+        pruneMessageContainer(container, 600);
         if (state?.autoScroll) {
-            container2.scrollTop = container2.scrollHeight;
+            container.scrollTop = container.scrollHeight;
         }
     }
 }