diff --git a/home/local/bin/fuck_wine_shadow b/home/local/bin/fuck_wine_shadow
index b5f3a6a..7a46953 100644
--- a/home/local/bin/fuck_wine_shadow
+++ b/home/local/bin/fuck_wine_shadow
@@ -2,14 +2,26 @@
 
 win_id=$(wmctrl -l -G -p -x | grep wechat.exe | awk '{print $1}')
 
-win_id="${win_id:0:-4}0014"
+shadow_id=${win_id: -4}
+shadow_id=$(printf "%d" "0x$shadow_id") # 转十进制
+shadow_id=$((shadow_id + 4))
+shadow_id=$(printf "%x" $shadow_id) # 转回十六进制
+shadow_id=$(printf "%04d" "$shadow_id") # 不够4位补0
+win_id="${win_id:0:-4}${shadow_id}"
+#echo $shadow_id, $win_id
 
+if [ "$(pidof fuck_wine_shadow)"]; then
+  killall fuck_wine_shadow
+fi
 
 if [ "$win_id" != "0014" ]; then
   while true; do
     xdotool windowunmap $win_id
     sleep 5
   done
+else
+  sleep 5
+  fuck_wine_shadow
 fi