diff --git a/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java b/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
index 44f02b0f77..efcb7673ee 100644
--- a/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
+++ b/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
@@ -118,7 +118,7 @@ public class RouteOverlayDrawer {
                 mPolylinePointList.add(latLng);
             }
             mPolylineColors.clear();
-            mPolylineColors.addAll(ColorUtils.gradientAlpha_("#002965ED", "#FF2965ED", "#2AAFFD", mPolylinePointList.size()));
+            mPolylineColors.addAll(ColorUtils.gradientAlpha_("#FF2AAFFD", "#FF2965ED", "#002965ED", mPolylinePointList.size()));
             // 线条粗细，渐变，渐变色值
             mPolylineOptions.width(12).useGradient(true).colorValues(mPolylineColors);
             if (mMoGoPolyline == null || mMoGoPolyline.isDestroyed()){