diff --git a/services/aams/src/accessibility_settings_config.cpp b/services/aams/src/accessibility_settings_config.cpp
index 05eac1f8..cfdcad0d 100644
--- a/services/aams/src/accessibility_settings_config.cpp
+++ b/services/aams/src/accessibility_settings_config.cpp
@@ -941,7 +941,7 @@ void AccessibilitySettingsConfig::CloneAudioState()
 
     float audioBalance = static_cast<float>(systemDatashare_->GetFloatValue(AUDIO_BALANCE_KEY,
         INVALID_MASTER_BALANCE_VALUE));
-    if (fabs(audioBalance - INVALID_MASTER_BALANCE_VALUE) < FLT_EPSILON) {
+    if (fabs(audioBalance - INVALID_MASTER_BALANCE_VALUE) > FLT_EPSILON) {
         SetAudioBalance(audioBalance);
     }
 }
diff --git a/services/aams/src/accessibility_zoom_gesture.cpp b/services/aams/src/accessibility_zoom_gesture.cpp
index a934ec56..1c699c5c 100755
--- a/services/aams/src/accessibility_zoom_gesture.cpp
+++ b/services/aams/src/accessibility_zoom_gesture.cpp
@@ -457,7 +457,7 @@ void AccessibilityZoomGesture::RecognizeScale(MMI::PointerEvent &event, ZOOM_FOC
     }
 
     float scaleSpan = (span - lastSpan_) * scaleRatio_;
-    if (fabs(scaleSpan) < FLT_EPSILON) {
+    if (fabs(scaleSpan) > FLT_EPSILON) {
         OnScale(scaleSpan);
         lastSpan_ = span;
     }