diff --git a/packages/components/textarea/src/utils/measureTextarea.ts b/packages/components/textarea/src/utils/measureTextarea.ts
index b5eefa2c3..9e3ba5506 100644
--- a/packages/components/textarea/src/utils/measureTextarea.ts
+++ b/packages/components/textarea/src/utils/measureTextarea.ts
@@ -50,7 +50,9 @@ export function measureTextarea<V>(
 
   textarea.parentNode!.appendChild(clonedTextarea)
   const measureRes = measureFn(clonedTextarea)
-  textarea.parentNode!.removeChild(clonedTextarea)
+  if (clonedTextarea.parentNode) {
+    clonedTextarea.parentNode.removeChild(clonedTextarea)
+  }
 
   return measureRes
 }