diff --git a/src/scene/CesiumGlobe.js b/src/scene/CesiumGlobe.js
index 916334b..14514bc 100644
--- a/src/scene/CesiumGlobe.js
+++ b/src/scene/CesiumGlobe.js
@@ -555,7 +555,7 @@ export class CesiumGlobe {
         let cname = props.NAME_ZH || props.NAME;
         if (cname === '中华民国') cname = '中国台湾';
         if (cname && props.LABEL_X != null && props.LABEL_Y != null) {
-          const fontSize = areaKm2 > 5e6 ? 24 : areaKm2 > 1.5e6 ? 17 : areaKm2 > 3e5 ? 14 : 12;
+          const fontSize = areaKm2 > 5e6 ? 26 : areaKm2 > 1.5e6 ? 19 : areaKm2 > 3e5 ? 16 : 14;
           countryLabels.add({
             position: Cesium.Cartesian3.fromDegrees(props.LABEL_X, props.LABEL_Y),
             text: cname,
@@ -566,9 +566,9 @@ export class CesiumGlobe {
             style: Cesium.LabelStyle.FILL_AND_OUTLINE,
             heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
             disableDepthTestDistance: 1000, // 1km 内不深度测试（近处不消失），远处仍遮挡背面
-            distanceDisplayCondition: new Cesium.DistanceDisplayCondition(0, 6e6),
+            distanceDisplayCondition: new Cesium.DistanceDisplayCondition(0, 1e7),
             scaleByDistance: new Cesium.NearFarScalar(1e4, 20 / 15, 6e6, 1.0),
-            translucencyByDistance: new Cesium.NearFarScalar(5e6, 1.0, 6e6, 0.0),
+            translucencyByDistance: new Cesium.NearFarScalar(9e6, 1.0, 1e7, 0.0),
           });
         }
 
@@ -638,7 +638,7 @@ export class CesiumGlobe {
       labels.add({
         position,
         text: c.name,
-        font: 'bold 13px "Noto Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif',
+        font: 'bold 15px "Noto Serif SC", "Songti SC", "STSong", "SimSun", Georgia, serif',
         fillColor: textGold,
         outlineColor: black,
         outlineWidth: 2,