diff --git a/app.js b/app.js
index 0d34ec5..b4c184d 100644
--- a/app.js
+++ b/app.js
@@ -138,6 +138,7 @@ App({
 				mac: null, // 选中的设备mac地址/SN码
 				connection: null, // 默认选中连接的设备
                 connectState: null, // 当前连接设备的状态
+                version: null, // 当前连接设备的固件版本
 			},
 			reconnect: {
 				count: 0,   // 当前已重连次数
diff --git a/components/configureDevice_4/configureDevice_4.js b/components/configureDevice_4/configureDevice_4.js
index a1ba63f..f612234 100644
--- a/components/configureDevice_4/configureDevice_4.js
+++ b/components/configureDevice_4/configureDevice_4.js
@@ -19,43 +19,40 @@ Component({
                 return;
             }
 
-            ppScale.plugin.bus.subscribe("deviceInfo", (res) => {
-                console.log("===》deviceInfo", res);
+			const res = ppScale.device.version;
+			// 解析固件版本号：格式 "006.005.004.305" → [mcu, ble, wifi, res]
+			const [mcuVer, bleVer, wifiVer, resVer] = (res.firmwareRevision || "").split(".");
 
-                // 解析固件版本号：格式 "006.005.004.305" → [mcu, ble, wifi, res]
-                const [mcuVer, bleVer, wifiVer, resVer] = (res.firmwareRevision || "").split(".");
+			$.ajax("weighingScale/v2/firmware/version", {
+				type: res.modelNumber
+			}, "GET", false, "").then(serverRes => {
+				if (serverRes.result) {
+					/**
+					 * 判断服务端版本是否大于设备端版本（需要升级）
+					 * @param {string} deviceVer - 设备端单段版本，如 "006"
+					 * @param {string} serverVer - 服务端完整版本，如 "0.0.6"
+					 * @returns {boolean} true 表示服务端版本更新，需要升级
+					 */
+					const isServerNewer = (deviceVer, serverVer) => {
+						// 设备端单段数字化（去前导零），如 "006" → 6
+						const deviceNum = parseInt(deviceVer, 10);
+						// 服务端版本各段累乘1000合并为整数，如 "0.0.6" → 6，"1.0.2" → 1002
+						const serverNum = (serverVer || "").split(".").map(v => parseInt(v, 10)).reduce((acc, v) => acc * 1000 + v, 0);
+						return serverNum > deviceNum;
+					};
 
-                $.ajax("weighingScale/v2/select/user", {
-                    type: res.modelNumber
-                }, "GET", false, "").then(serverRes => {
-                    if (serverRes.result) {
-                        /**
-                         * 判断服务端版本是否大于设备端版本（需要升级）
-                         * @param {string} deviceVer - 设备端单段版本，如 "006"
-                         * @param {string} serverVer - 服务端完整版本，如 "0.0.6"
-                         * @returns {boolean} true 表示服务端版本更新，需要升级
-                         */
-                        const isServerNewer = (deviceVer, serverVer) => {
-                            // 设备端单段数字化（去前导零），如 "006" → 6
-                            const deviceNum = parseInt(deviceVer, 10);
-                            // 服务端版本各段累乘1000合并为整数，如 "0.0.6" → 6，"1.0.2" → 1002
-                            const serverNum = (serverVer || "").split(".").map(v => parseInt(v, 10)).reduce((acc, v) => acc * 1000 + v, 0);
-                            return serverNum > deviceNum;
-                        };
+					const needUpdate = isServerNewer(mcuVer, serverRes.result.mcuVersion) || isServerNewer(bleVer, serverRes.result.bleVersion) || isServerNewer(wifiVer, serverRes.result.wifiVersion) || isServerNewer(resVer, serverRes.result.resVersion);
 
-                        const needUpdate = isServerNewer(mcuVer, serverRes.result.mcuVersion) || isServerNewer(bleVer, serverRes.result.bleVersion) || isServerNewer(wifiVer, serverRes.result.wifiVersion) || isServerNewer(resVer, serverRes.result.resVersion);
-
-                        if (needUpdate) {
-                            // status: false = 成功，true = 失败
-                            activeProtocol.codeOtaUpdate((status) => {
-                                console.log("OTA 升级结果：", status);
-                            });
-                        }
-                    }
-                }).catch(() => {
-                    wx.showToast({ title: '获取最新版本失败', icon: 'none' });
-                });
-            });
+					if (needUpdate) {
+						// status: false = 成功，true = 失败
+						activeProtocol.codeOtaUpdate((status) => {
+							console.log("OTA 升级结果：", status);
+						});
+					}
+				}
+			}).catch(() => {
+				wx.showToast({ title: '获取最新版本失败', icon: 'none' });
+			});
         }
     }
 });
diff --git a/pages/configureDevice/configureDevice.js b/pages/configureDevice/configureDevice.js
index f1584f1..e2206eb 100644
--- a/pages/configureDevice/configureDevice.js
+++ b/pages/configureDevice/configureDevice.js
@@ -123,6 +123,11 @@ Page({
 				device: device
 			})
 			ppScale.plugin.Blue.createBLEConnection(device);
+			
+            ppScale.plugin.bus.subscribe("deviceInfo", (res) => {
+                console.log("===》deviceInfo", res);
+				ppScale.device.version = res;
+			})
 		}
 	},