Chart analyzing

You have activated the deflection diagram. On Ctrl+ Scroll up decreases the scale for deflection and that results is enlargement in the display of displacement.

Hi DSANJU.
thanks for your answers, it's very helpful! But I'm still wondering that, Why is the red line at 2 figures seemed difference ? because I just scale the object to show it more clearly!
Thank you!

You are looking into an isometric view. View the model from + Z direction to get the actual sense how it is deflecting.