diff --git a/resources/js/chat-room/dialog.js b/resources/js/chat-room/dialog.js
index 1a5b6dd..d5d555a 100644
--- a/resources/js/chat-room/dialog.js
+++ b/resources/js/chat-room/dialog.js
@@ -36,4 +36,22 @@ export function bindGlobalDialogControls() {
             window.chatDialog?._cancel?.();
         }
     });
+
+    document.addEventListener("keydown", (event) => {
+        if (!(event.target instanceof HTMLTextAreaElement) || event.target.id !== "global-dialog-input") {
+            return;
+        }
+
+        // prompt 输入框沿用旧体验：Enter 确认，Shift+Enter 保留换行，Esc 取消。
+        if (event.key === "Enter" && !event.shiftKey) {
+            event.preventDefault();
+            window.chatDialog?._confirm?.();
+            return;
+        }
+
+        if (event.key === "Escape") {
+            event.preventDefault();
+            window.chatDialog?._cancel?.();
+        }
+    });
 }
diff --git a/resources/views/chat/partials/global-dialog.blade.php b/resources/views/chat/partials/global-dialog.blade.php
index 234522c..dd473ac 100644
--- a/resources/views/chat/partials/global-dialog.blade.php
+++ b/resources/views/chat/partials/global-dialog.blade.php
@@ -220,15 +220,4 @@
             },
         };
     })();
-
-    // prompt 模式支持按 Enter 确认、Esc 取消
-    document.getElementById('global-dialog-input').addEventListener('keydown', function(e) {
-        if (e.key === 'Enter' && !e.shiftKey) {
-            e.preventDefault();
-            window.chatDialog._confirm();
-        } else if (e.key === 'Escape') {
-            e.preventDefault();
-            window.chatDialog._cancel();
-        }
-    });
 </script>