diff --git a/packages/mask-text/index.vue b/packages/mask-text/index.vue
index 12fd5ee..bbe0962 100644
--- a/packages/mask-text/index.vue
+++ b/packages/mask-text/index.vue
@@ -26,13 +26,13 @@ const props = withDefaults(defineProps<{
 const [value, toggle] = useToggle(true)
 
 const data = computed(() => {
+  if (!value.value || !props.text)
+    return ''
+
   const left = props.left < 0 ? 0 : props.left
   const right = props.right < 0 ? 0 : props.right
   const textLength = props.text.length
-  if (
-    !value.value
-    || !props.text
-    || left > textLength
+  if (left > textLength
     || right > textLength
     || right + left > textLength
   )