diff --git a/lib/compile-vue.js b/lib/compile-vue.js
index 999a154..629413d 100644
--- a/lib/compile-vue.js
+++ b/lib/compile-vue.js
@@ -64,7 +64,7 @@ function scopeCss(css = '', hash) {
               if (last.startsWith(':')) {
                 output = parseVDeep(last, output, true)
               } else {
-                output = `${last} ${output}`
+                output = `${last}[data-${hash}] ${output}`
               }
             } else {
               if (last.includes(':')) {
diff --git a/package.json b/package.json
index dbe676d..9f6bc42 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "fite",
   "type": "module",
-  "version": "1.4.3",
+  "version": "1.4.4",
   "bin": {
     "fite": "index.js"
   },