diff --git a/resources/js/chat-room.js b/resources/js/chat-room.js
index e14d5d0..2c204c5 100644
--- a/resources/js/chat-room.js
+++ b/resources/js/chat-room.js
@@ -79,6 +79,7 @@ export {
     renderRoomsOnlineStatusToContainer,
     resolveRoomUrl,
 } from "./chat-room/rooms.js";
+export { bindRewardModalControls, openRewardModal } from "./chat-room/reward-modal.js";
 export { createMessageQueue } from "./chat-room/message-queue.js";
 
 import { escapeHtml, escapeHtmlWithLineBreaks } from "./chat-room/html.js";
@@ -159,6 +160,7 @@ import {
     renderRoomsOnlineStatusToContainer,
     resolveRoomUrl,
 } from "./chat-room/rooms.js";
+import { bindRewardModalControls, openRewardModal } from "./chat-room/reward-modal.js";
 import { createMessageQueue } from "./chat-room/message-queue.js";
 
 if (typeof window !== "undefined") {
@@ -251,6 +253,8 @@ if (typeof window !== "undefined") {
         renderRoomsOnlineStatus,
         renderRoomsOnlineStatusToContainer,
         resolveRoomUrl,
+        bindRewardModalControls,
+        openRewardModal,
         createMessageQueue,
     };
 
@@ -265,6 +269,7 @@ if (typeof window !== "undefined") {
     window.loadMobileRoomList = loadMobileRoomList;
     window.openMobileDrawer = openMobileDrawer;
     window.openUserCard = openUserCard;
+    window.openRewardModal = openRewardModal;
     window.renderMobileRoomList = renderMobileRoomList;
     window.renderMobileUserList = renderMobileUserList;
     window.scheduleRenderMobileUserList = scheduleRenderMobileUserList;
@@ -316,6 +321,7 @@ if (typeof window !== "undefined") {
     bindVipControls();
     bindChatRightPanelControls();
     bindRoomStatusControls();
+    bindRewardModalControls();
     bindMobileDrawerControls();
     bindWelcomeMenuControls();
     bindBlockMenuControls();
diff --git a/resources/js/chat-room/reward-modal.js b/resources/js/chat-room/reward-modal.js
new file mode 100644
index 0000000..fe62bcf
--- /dev/null
+++ b/resources/js/chat-room/reward-modal.js
@@ -0,0 +1,29 @@
+// 聊天室职务奖励金币弹窗入口，提供 openRewardModal 全局兼容函数。
+
+/**
+ * 打开奖励金币独立弹窗。
+ *
+ * @param {string} username
+ * @returns {void}
+ */
+export function openRewardModal(username) {
+    const container = document.getElementById("reward-modal-container");
+    if (!window.Alpine || !container) {
+        return;
+    }
+
+    window.Alpine.$data(container)?.open?.(username);
+}
+
+/**
+ * 暴露奖励金币弹窗入口给存量按钮调用。
+ *
+ * @returns {void}
+ */
+export function bindRewardModalControls() {
+    if (typeof window === "undefined") {
+        return;
+    }
+
+    window.openRewardModal = openRewardModal;
+}
diff --git a/resources/views/chat/partials/user-actions.blade.php b/resources/views/chat/partials/user-actions.blade.php
index fcf3393..3541c31 100644
--- a/resources/views/chat/partials/user-actions.blade.php
+++ b/resources/views/chat/partials/user-actions.blade.php
@@ -1358,20 +1358,7 @@
     </div>
 </div>
 
-<script>
-    /**
-     * openRewardModal - 全局入口：打开奖励金币独立弹窗
-     * @param {string} username  被奖励用户名
-     */
-    function openRewardModal(username) {
-        const el = document.getElementById('reward-modal-container');
-        if (!window.Alpine || !el) return;
-        const data = window.Alpine.$data(el);
-        if (data) {
-            data.open(username);
-        }
-    }
-</script>
+{{-- openRewardModal 已迁移到 resources/js/chat-room/reward-modal.js --}}
 
 {{-- ═══════════ 好友系统通知监听 ═══════════ --}}
 {{-- 监听好友 WebSocket 事件，与好友操作逻辑集中在同一文件维护 --}}