diff --git a/gradle.properties b/gradle.properties
index eb1a28921b..995425e5dc 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-8.5.48
\ No newline at end of file
+MAP_SDK_VERSION=1.0.0-vr-8.5.49
\ No newline at end of file
diff --git a/libraries/map-custom/map-version-update b/libraries/map-custom/map-version-update
index 8181a4d77f..58e04c8742 100644
--- a/libraries/map-custom/map-version-update
+++ b/libraries/map-custom/map-version-update
@@ -84,4 +84,8 @@ mapAutoView.getMapAutoViewHelper()?.setNearViewAnglePosition（LonLatPoint(112.5
 更新衡阳数据
 
 8.5.48
-fix crash
\ No newline at end of file
+fix crash
+
+8.5.49
+1.更新衡阳数据（包含38Km和城区200km）
+2.新增路牌