diff --git a/gradle.properties b/gradle.properties
index 995425e5dc..397e869bd5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -187,4 +187,4 @@ applicationId=com.mogo.launcer
 applicationName=IntelligentPilot
 versionCode=80007
 versionName=8.0.7
-MAP_SDK_VERSION=1.0.0-vr-8.5.49
\ No newline at end of file
+MAP_SDK_VERSION=1.0.0-vr-8.5.51
\ No newline at end of file
diff --git a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/view/ArcView.java b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/view/ArcView.java
index fce75f2bc4..4597138533 100644
--- a/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/view/ArcView.java
+++ b/modules/mogo-module-extensions/src/main/java/com/mogo/module/extensions/view/ArcView.java
@@ -100,7 +100,7 @@ public class ArcView extends View {
         mArcPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
         //抗锯齿
         mArcPaint.setAntiAlias(true);
-        mArcPaint.setColor(Color.parseColor("#222A66"));
+        mArcPaint.setColor(Color.parseColor("#151D4C"));
         //设置透明度（数值为0-255）
         mArcPaint.setAlpha(100);
         //设置画笔的画出的形状