diff --git a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/enums/EventTypeEnumNew.kt b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/enums/EventTypeEnumNew.kt
index 33fa0c3d71..a407034c73 100644
--- a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/enums/EventTypeEnumNew.kt
+++ b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/enums/EventTypeEnumNew.kt
@@ -261,7 +261,7 @@ enum class EventTypeEnumNew(
         "绿波通行",
         poiTypeSrcVr = R.drawable.icon_warning_v2x_traffic_lights_green,
         content = "建议车速 %s KM/H",
-        tts = "建议车速 %s KM/H"
+        tts = "建议车速 %s 千米每小时"
     ),
     //-------------红绿灯 end ---------->