diff --git a/frameworks/inputmethod_controller/include/input_method_controller.h b/frameworks/inputmethod_controller/include/input_method_controller.h
index 3744a5b..6365276 100644
--- a/frameworks/inputmethod_controller/include/input_method_controller.h
+++ b/frameworks/inputmethod_controller/include/input_method_controller.h
@@ -90,7 +90,7 @@ namespace MiscServices {
         sptr<InputMethodSystemAbilityProxy> mImms;
         sptr<ImsaDeathRecipient> deathRecipient_;
         sptr<InputMethodAgentProxy> mAgent;
-        OnTextChangedListener *textListener;
+        sptr<OnTextChangedListener> &textListener;
         InputAttribute mAttribute;
         std::u16string mTextString;
         int mSelectOldBegin = 0;