diff --git a/configure_user.sh b/configure_user.sh
index 7b901ab..c3ef7e0 100755
--- a/configure_user.sh
+++ b/configure_user.sh
@@ -90,6 +90,7 @@ configure_gpg() {
 
     if confirm_action "要配置 gpg 吗？" "Y"; then
         mkdir -p ~/.gnupg
+        chmod 700 ~/.gnupg
         cp $scriptdir/files/gpg.conf ~/.gnupg/gpg.conf
     fi
 }