diff --git a/fe/fe-core/src/main/java/org/apache/doris/system/FrontendHbResponse.java b/fe/fe-core/src/main/java/org/apache/doris/system/FrontendHbResponse.java
index c9afcef49b..a984943ff6 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/system/FrontendHbResponse.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/system/FrontendHbResponse.java
@@ -120,7 +120,6 @@ public class FrontendHbResponse extends HeartbeatResponse implements Writable {
         name = Text.readString(in);
         queryPort = in.readInt();
         rpcPort = in.readInt();
-        arrowFlightSqlPort = in.readInt();
         replayedJournalId = in.readLong();
     }