diff --git a/frameworks/inputmethod_controller/src/input_method_controller.cpp b/frameworks/inputmethod_controller/src/input_method_controller.cpp
index a8fa03e52523826ca8ce86854264b1c2609c0e2a..a51d85faeb65a336d32f9f6a207e2f777d4ac25f 100644
--- a/frameworks/inputmethod_controller/src/input_method_controller.cpp
+++ b/frameworks/inputmethod_controller/src/input_method_controller.cpp
@@ -350,6 +350,10 @@ using namespace MessageID;
     bool InputMethodController::dispatchKeyEvent(std::shared_ptr<MMI::KeyEvent> keyEvent)
     {
         IMSA_HILOGI("InputMethodController::dispatchKeyEvent");
+        if (textListener == nullptr) {
+            IMSA_HILOGI("InputMethodController::dispatchKeyEvent textListener is nullptr");
+            return false;
+        }
         if (mImms == nullptr) {
             return false;
         }