diff --git a/wechat/package.sh b/wechat/package.sh
index 13032b8..7fc2231 100755
--- a/wechat/package.sh
+++ b/wechat/package.sh
@@ -74,7 +74,7 @@ echo """
 
 # wechat only support xcb
 BWRAP_ENV_APPEND=\"--setenv QT_QPA_PLATFORM xcb \"
-WECHAT_HOME_DIR=\"\${HOME}/Documents/WeChat_Data\"
+WECHAT_HOME_DIR=\"\$(xdg-user-dir DOCUMENTS)/WeChat_Data\"
 
 if [ -z \${QT_IM_MODULE} ]; then
 	BWRAP_ENV_APPEND=\"\${BWRAP_ENV_APPEND} --setenv QT_IM_MODULE fcitx\"