diff --git a/app.json b/app.json
index b609523..8cd843a 100644
--- a/app.json
+++ b/app.json
@@ -32,7 +32,7 @@
 	"style": "v2",
     "plugins": {
         "ppScale-plugin": {
-            "version": "0.0.16",
+            "version": "0.0.19",
             "provider": "wx0826af4e4908f524"
         }
     },
diff --git a/pages/configureDevice/configureDevice.js b/pages/configureDevice/configureDevice.js
index 31f03cf..c89774d 100644
--- a/pages/configureDevice/configureDevice.js
+++ b/pages/configureDevice/configureDevice.js
@@ -84,7 +84,8 @@ Page({
                         } else {
                             ppScale.device.name = this.data.device.name;
                             ppScale.device.connection = this.data.device;
-                            ppScale.version = this.data.device.name.includes("YX") ? "domain2" : "domain1";
+                            const nameArr = this.data.device.name.split("-");
+                            ppScale.version = nameArr.length === 5 ? "domain2" : "domain1";
                             if(this.data.progressNext) {
                                 let scaleDeviceId = ppScale.device.mac.replace(/:/g, '');
                                 let params = {
diff --git a/pages/replaceNetwork/replaceNetwork.js b/pages/replaceNetwork/replaceNetwork.js
index e74763f..ee3d59e 100644
--- a/pages/replaceNetwork/replaceNetwork.js
+++ b/pages/replaceNetwork/replaceNetwork.js
@@ -36,7 +36,8 @@ Page({
 
                     app.globalData.ppScale.device.name = this.data.device.name;
                     app.globalData.ppScale.device.connection = this.data.device;
-                    app.globalData.ppScale.version = this.data.device.name.includes("YX") ? "domain2" : "domain1";
+                    const nameArr = this.data.device.name.split("-");
+                    app.globalData.ppScale.version = nameArr.length === 5 ? "domain2" : "domain1";
 
                     wx.hideLoading();
                     this.selectComponent('#replaceNetwork1Component').getWiFiList();