diff --git a/app/src/main/java/com/gh/base/BaseActivity.java b/app/src/main/java/com/gh/base/BaseActivity.java
index 3f2f989b3d..7f18b7fc12 100644
--- a/app/src/main/java/com/gh/base/BaseActivity.java
+++ b/app/src/main/java/com/gh/base/BaseActivity.java
@@ -166,10 +166,9 @@ public abstract class BaseActivity extends BaseToolBarActivity implements EasyPe
                 try {
                     JSONObject object = new JSONObject(showDialog.getPath());
                     JSONObject device = object.getJSONObject("device");
-                    String manufacturer = device.getString("manufacturer");
                     String model = device.getString("model");
                     DialogUtils.showAlertDialog(this, "你的账号已在另外一台设备登录"
-                            , StringUtils.buildString("（", manufacturer, " - ", model, "）")
+                            , StringUtils.buildString("（", model, "）")
                             , "知道了", "重新登录"
                             , null
                             , () -> startActivity(LoginActivity.getIntent(BaseActivity.this,