diff --git a/src/UI/Components/Modal/LightModal.tsx b/src/UI/Components/Modal/LightModal.tsx
index f75997e87..091a25e15 100644
--- a/src/UI/Components/Modal/LightModal.tsx
+++ b/src/UI/Components/Modal/LightModal.tsx
@@ -66,7 +66,10 @@ export class LightDataCom extends React.Component<ILightComponentProps, {}> {
         if (k === "IndirectLightingIntensity")
             app.Database.HemisphereLight.IndirectLightingIntensity = val;
         else
+        {
             app.Database.HemisphereLight.Intensity = val;
+            app.Database.AmbientLight.Intensity = Math.min(app.Database.SunLight.Intensity, 55 - (app.Database.HemisphereLight.Intensity * 4)) / 20;
+        }
 
         if (userConfig.synchronousEnable)
             app.WebSocket.Send(JSON.stringify(Entitys2Data([app.Database.HemisphereLight])));
diff --git a/src/UI/Components/RightPanel/SunLightGui.tsx b/src/UI/Components/RightPanel/SunLightGui.tsx
index 48d81d5a0..3fdbb4f1c 100644
--- a/src/UI/Components/RightPanel/SunLightGui.tsx
+++ b/src/UI/Components/RightPanel/SunLightGui.tsx
@@ -150,7 +150,7 @@ export default class SunLightGui extends Component
             commandMachine.CommandStart(KEY);
         }
         app.Database.SunLight.Intensity = val;
-        app.Database.AmbientLight.Intensity = Math.min(3, val / 20);
+        app.Database.AmbientLight.Intensity = Math.min(app.Database.SunLight.Intensity, 55 - (app.Database.HemisphereLight.Intensity * 4)) / 20;
         this.store.sunLightIntensity = val;
         this.SyncSunLight();
     };