Skylight is dark after package game

Development Rendering
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1

I’m tired for packaging my game the skylight in editor is cool but after package my game is dark

IMG_20230729_225841
IMG_20230729_2258411920×864 109 KB

2

I fix it, frist in Directionall light on Details you have to check on Cast Shadow on Clouds and Atmosphere,and add Sm_SkySphere will find it in engine/Content