diff --git a/core/mogo-core-utils/src/main/java/com/mogo/eagle/core/utilcode/util/DeviceUtils.java b/core/mogo-core-utils/src/main/java/com/mogo/eagle/core/utilcode/util/DeviceUtils.java
index b9b636186a..1cdf113a79 100644
--- a/core/mogo-core-utils/src/main/java/com/mogo/eagle/core/utilcode/util/DeviceUtils.java
+++ b/core/mogo-core-utils/src/main/java/com/mogo/eagle/core/utilcode/util/DeviceUtils.java
@@ -618,6 +618,7 @@ public final class DeviceUtils {
 //                // 联想PAD 获取SN,2022-2023款PAD无法获取暂时不启用
 //                serial = (String) get.invoke(c, "ro.odm.lenovo.gsn");
 //            }
+            Log.d("getSerialNumber()", "serial = " + serial);
         } catch (Exception e) {
             e.printStackTrace();
         }