diff --git a/js/globe.js b/js/globe.js
index 7be1e34..ece7b41 100644
--- a/js/globe.js
+++ b/js/globe.js
@@ -121,7 +121,8 @@
 
           var glowGeom = new THREE.SphereGeometry(r * 0.03, 16, 16);
           var glowMat = new THREE.MeshBasicMaterial({
-            color: 0xffffff,
+            // 绿色闪烁点，和蓝色陆地形成冷暖对比
+            color: "#22C55E",
             transparent: true,
             opacity: 0.7
           });