diff --git a/components/configureDevice_2/configureDevice_2.js b/components/configureDevice_2/configureDevice_2.js
index b441f43..dea5b08 100644
--- a/components/configureDevice_2/configureDevice_2.js
+++ b/components/configureDevice_2/configureDevice_2.js
@@ -218,8 +218,30 @@ Component({
 
                 // 第二步：全量下发本地用户列表
                 let syncIndex = 0;
+                let syncTimer = null;
+
+                // 清除超时定时器
+                const clearSyncTimer = () => {
+                    if (syncTimer) {
+                        clearTimeout(syncTimer);
+                        syncTimer = null;
+                    }
+                };
+
+                // 重置超时定时器，10秒无响应则认定失败
+                const resetSyncTimer = () => {
+                    clearSyncTimer();
+                    syncTimer = setTimeout(() => {
+                        console.log("dataSyncUserInfo 超时，第" + (syncIndex + 1) + "个用户下发超时");
+                        wx.hideLoading();
+                        wx.showToast({ title: "用户信息下发超时，请重试", icon: "none" });
+                    }, 15000);
+                };
+
                 const syncNext = () => {
                     if (syncIndex >= userList.length) {
+                        // 全部下发完成，清除定时器
+                        clearSyncTimer();
                         wx.hideLoading();
                         wx.showToast({ title: "用户信息同步成功", icon: "success" });
                         setTimeout(() => {
@@ -231,6 +253,8 @@ Component({
                     // 主用户 memberID 为空，子用户 memberID 为子用户自己的 userId
                     const memberID = user.userId === mainUserId ? "" : user.userId;
                     wx.showLoading({ title: "正在下发第" + (syncIndex + 1) + "/" + userList.length + "个用户...", mask: true });
+                    // 每次下发前重置10秒超时定时器
+                    resetSyncTimer();
                     app.globalData.ppScale.activeProtocol.dataSyncUserInfo({
                         userID: mainUserId,
                         userName: user.realname,
@@ -247,13 +271,13 @@ Component({
                     }, (res) => {
                         console.log("dataSyncUserInfo res", res, "user:", user.realname, "userID:", mainUserId, "memberID:", memberID);
                         if (res == 0) {
+                            // 成功：重置定时器，继续下发下一个用户
+                            resetSyncTimer();
                             syncIndex++;
                             syncNext();
                         } else {
-                            // wx.hideLoading();
-                            // wx.showToast({ title: "用户信息下发失败，请重试。", icon: "none" });
-
-                            // 失败自动重试当前用户
+                            // 失败自动重试当前用户，重置定时器
+                            resetSyncTimer();
                             syncNext();
                         }
                     });