diff --git a/src/app/OlMap/MapComponent.tsx b/src/app/OlMap/MapComponent.tsx
index c8d6b22..8a20693 100644
--- a/src/app/OlMap/MapComponent.tsx
+++ b/src/app/OlMap/MapComponent.tsx
@@ -428,15 +428,14 @@ const MapComponent: React.FC<MapComponentProps> = ({ children }) => {
           showJunctionTextLayer && currentZoom >= 15 && currentZoom <= 24,
         extensions: [new CollisionFilterExtension()],
         collisionTestProps: {
-          sizeScale: 2, // 增加碰撞检测的尺寸以提供更大间距
+          sizeScale: 3, // 增加碰撞检测的尺寸以提供更大间距
         },
+        // 可读性设置
+        characterSet: "auto",
         fontSettings: {
           sdf: true,
-          fontSize: 64, // 字体图集大小,默认 64
-          buffer: 6, // 字符间距缓冲,默认 4
-          radius: 12, // SDF 半径,默认 12
-          cutoff: 0.25, // 控制字符粗细,默认 0.25
-          smoothing: 0.1, // 边缘平滑度,默认 0.1
+          fontSize: 64,
+          buffer: 6,
         },
         outlineWidth: 10,
         outlineColor: [255, 255, 255, 255],
@@ -458,15 +457,14 @@ const MapComponent: React.FC<MapComponentProps> = ({ children }) => {
         visible: showPipeTextLayer && currentZoom >= 15 && currentZoom <= 24,
         extensions: [new CollisionFilterExtension()],
         collisionTestProps: {
-          sizeScale: 2, // 增加碰撞检测的尺寸以提供更大间距
+          sizeScale: 3, // 增加碰撞检测的尺寸以提供更大间距
         },
+        // 可读性设置
+        characterSet: "auto",
         fontSettings: {
           sdf: true,
-          fontSize: 64, // 字体图集大小,默认 64
-          buffer: 6, // 字符间距缓冲,默认 4
-          radius: 12, // SDF 半径,默认 12
-          cutoff: 0.25, // 控制字符粗细,默认 0.25
-          smoothing: 0.1, // 边缘平滑度,默认 0.1
+          fontSize: 64,
+          buffer: 6,
         },
         outlineWidth: 10,
         outlineColor: [255, 255, 255, 255],