diff --git a/services/aams/src/accessibility_touchEvent_injector.cpp b/services/aams/src/accessibility_touchEvent_injector.cpp
index a11dfb7cb..ecfe03011 100755
--- a/services/aams/src/accessibility_touchEvent_injector.cpp
+++ b/services/aams/src/accessibility_touchEvent_injector.cpp
@@ -112,10 +112,10 @@ void TouchEventInjector::CancelGesture()
     HILOG_DEBUG();
     std::shared_ptr<MMI::PointerEvent> event;
     MMI::PointerEvent::PointerItem pointer = {};
-    pointer.SetPointerId(1);
+    pointer.SetPointerId(0);
     int64_t time = GetSystemTime();
     pointer.SetDownTime(time);
-    pointer.SetPointerId(1);
+    pointer.SetPointerId(0);
     if (GetNext() != nullptr && isGestureUnderway_) {
         event = obtainTouchEvent(MMI::PointerEvent::POINTER_ACTION_CANCEL, pointer, time);
         SendPointerEvent(*event);
@@ -219,7 +219,7 @@ void TouchEventInjector::ParseTapsEvents(int64_t startTime)
     for (size_t i = 0; i < positionSize; i++) {
         std::shared_ptr<MMI::PointerEvent> event;
         MMI::PointerEvent::PointerItem pointer = {};
-        pointer.SetPointerId(1);
+        pointer.SetPointerId(0);
         // Append down event
         int32_t px = static_cast<int32_t>(positions[i].positionX_);
         int32_t py = static_cast<int32_t>(positions[i].positionY_);
@@ -262,7 +262,7 @@ void TouchEventInjector::ParseMovesEvents(int64_t startTime)
         MMI::PointerEvent::PointerItem pointer = {};
         int32_t px = static_cast<int32_t>(positions[i].positionX_);
         int32_t py = static_cast<int32_t>(positions[i].positionY_);
-        pointer.SetPointerId(1);
+        pointer.SetPointerId(0);
         pointer.SetDisplayX(px);
         pointer.SetDisplayY(py);
         pointer.SetDownTime(downTime);