Why camera in viewport not show same ThirdPersonExampleMap ?

I setup camera in ThirdPersonCharacter Viewport like this.

https://forums.unrealengine.com/filedata/fetch?filedataid=127694&type=thumb

but it show like this in preview ThirdPersonExampleMap

https://forums.unrealengine.com/filedata/fetch?filedataid=127695&type=thumb

How to fix it ?