diff --git a/frontend/src/components/canvas/utils/style.js b/frontend/src/components/canvas/utils/style.js
index 7bdabaad42..d6e254e97a 100644
--- a/frontend/src/components/canvas/utils/style.js
+++ b/frontend/src/components/canvas/utils/style.js
@@ -277,8 +277,8 @@ export const THEME_ATTR_TRANS_SLAVE1_BACKGROUND = {
 
 // 移动端特殊属性
 export const mobileSpecialProps = {
-  'lineWidth': 3, // 线宽固定值
-  'lineSymbolSize': 5// 折点固定值
+  'lineWidth': 2, // 线宽固定值
+  'lineSymbolSize': 8// 折点固定值
 }
 
 export function getScaleValue(propValue, scale) {