diff --git a/module-app/src/main/java/com/fankes/apperrorstracking/bean/AppErrorsInfoBean.kt b/module-app/src/main/java/com/fankes/apperrorstracking/bean/AppErrorsInfoBean.kt
index a673d47..cc10fb3 100644
--- a/module-app/src/main/java/com/fankes/apperrorstracking/bean/AppErrorsInfoBean.kt
+++ b/module-app/src/main/java/com/fankes/apperrorstracking/bean/AppErrorsInfoBean.kt
@@ -161,8 +161,8 @@ data class AppErrorsInfoBean(
                 isAnr = true,
                 exceptionClassName = "ANR",
                 exceptionMessage = anrInfo?.cause ?: "Application Not Responding",
-                throwFileName = anrInfo?.activity?.className ?: "unknown",
-                throwClassName = anrInfo?.activity?.packageName ?: packageName ?: "unknown",
+                throwFileName = anrInfo?.activity?.flattenToShortString() ?: "unknown",
+                throwClassName = packageName ?: "unknown",
                 throwMethodName = "unknown",
                 throwLineNumber = -1,
                 stackTrace = anrInfo?.info?.trim() ?: "unknown",