From 018d5787da58bd79c3b8005e4d1b9b9da0702f46 Mon Sep 17 00:00:00 2001
From: fukunee <fukun.ee@foxmail.com>
Date: Sat, 19 Sep 2026 14:30:01 +0800
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---
 src/scene/CesiumGlobe.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scene/CesiumGlobe.js b/src/scene/CesiumGlobe.js
index dc8a73c..b50a7cc 100644
--- a/src/scene/CesiumGlobe.js
+++ b/src/scene/CesiumGlobe.js
@@ -197,7 +197,7 @@ export class CesiumGlobe {
     scene.moon.show = false;
     scene.globe.enableLighting = false;
     scene.globe.showGroundAtmosphere = false;
-    scene.globe.baseColor = Cesium.Color.fromCssColorString('#0a1626');
+    scene.globe.baseColor = Cesium.Color.fromCssColorString('#d9e6f0'); // 冰盖浅色：影像/地形未覆盖的南北极区域显示为冰盖，而非黑洞
 
     // 相机交互：限制滚轮缩放范围，避免过近/过远
     const controller = scene.screenSpaceCameraController;