diff --git a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/overview/OverViewDataManager.kt b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/overview/OverViewDataManager.kt
index 0fb539a763..21fd03bc72 100644
--- a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/overview/OverViewDataManager.kt
+++ b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/overview/OverViewDataManager.kt
@@ -43,7 +43,7 @@ object OverViewDataManager {
                 null
             }
             data?.let { infStructures ->
-                `withContext(Dispatchers.Default) {`
+                withContext(Dispatchers.Default) {
                     val map = HashMap<String, ArrayList<Infrastructure>>()
                     infStructures.forEach {
                         val geoHash = it.geoHash