diff --git a/data/fcitx5-configtool.sh b/data/fcitx5-configtool.sh
index c8b9b7a8d3a4c66a04382d2182abdc042a53e4da..817195d74bc076ed7f44f8942d6f8afaa2faed63 100755
--- a/data/fcitx5-configtool.sh
+++ b/data/fcitx5-configtool.sh
@@ -156,20 +156,26 @@ run_xdg() {
 }
 
 run_ukui() {
-    version=$(ukui-control-center -v 2>/dev/null | awk '{print $2}')
+    version=$(ukui-control-center -v 2>/dev/null)
+    # Qt version will print "appname version", so remove everything before the space.
+    # We don't know if "app name" will contain space (it is an i18n string), but we'd
+    # assume version doesn't contain space.
+    version=${version##* }
+    # Keep only major version.
+    version=${version%%.*}
     if [ -z "$version" ]; then
         return 1
     fi
-
-    version_num=$(echo "$version" | tr -d '.')
-
-    target=5000
-
-    if [ "$version_num" -lt "$target" ]; then
-        return 1
+    # Upstream command version jumped from 2.0 to 5.0, so we are targeting a version after 2.0.
+    target=2
+    # Check if major version is a number greater than 2.
+    if expr "$version" : '^[0-9]\+$' > /dev/null 2>&1; then
+        if [ "$version" -gt "$target" ]; then
+            exec ukui-control-center -m keyboard inputmethod
+        fi
     fi
 
-    exec ukui-control-center -m keyboard inputmethod
+    return 1
 }
 
 _which_cmdline() {
diff --git a/debian/changelog b/debian/changelog
index 698c2c6f8b01a818373697b7a364bf8eeaccb23b..47f09c276688bf10fc0a3e4bbdad858965858468 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+fcitx5 (5.1.12-ok0.6) huanghe; urgency=medium
+
+  * BUG：无
+  * 需求号：无
+  * 其他改动说明：重新实现在ukui桌面环境中检测输入法配置工具的机制
+  * 其他改动影响域：无
+
+ -- hanteng <hanteng@kylinos.cn>  Tue, 13 May 2025 10:25:30 +0800
+
 fcitx5 (5.1.12-ok0.5) huanghe; urgency=medium
 
   * BUG：无