diff --git a/Assets/Scripts/UI/UIInput.cs b/Assets/Scripts/UI/UIInput.cs
index 58e83e92..cdaa91a7 100644
--- a/Assets/Scripts/UI/UIInput.cs
+++ b/Assets/Scripts/UI/UIInput.cs
@@ -132,7 +132,7 @@ namespace QFramework.Example
                 if (string.IsNullOrEmpty(item.var))
                 {
                     Transform trans = InputContent.transform.Find(item.name);
-                    string inputStr = trans.Find("Input").GetComponent<TextMeshProUGUI>().text;
+                    string inputStr = trans.Find("Input").GetComponent<TMP_InputField>().text;
                     if (list.Contains(inputStr))
                     {
                         return true;