diff --git a/service.bat b/service.bat
index 6a3bd02..880caba 100644
--- a/service.bat
+++ b/service.bat
@@ -115,7 +115,8 @@ if not exist "%LISTS_PATH%ipset-exclude-user.txt" (
     echo 203.0.113.113/32>"%LISTS_PATH%ipset-exclude-user.txt"
 )
 if not exist "%LISTS_PATH%list-general-user.txt" (
-    echo domain.example.abc>"%LISTS_PATH%list-general-user.txt"
+    echo # Never leave this file empty>"%LISTS_PATH%list-general-user.txt"
+    echo domain.example.abc>>"%LISTS_PATH%list-general-user.txt"
 )
 if not exist "%LISTS_PATH%list-exclude-user.txt" (
     echo domain.example.abc>"%LISTS_PATH%list-exclude-user.txt"