diff --git a/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalMetaIdMgr.java b/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalMetaIdMgr.java
index 547f1093d1a96a..a20e9f369fe28d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalMetaIdMgr.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/datasource/ExternalMetaIdMgr.java
@@ -148,7 +148,6 @@ public void replayMetaIdMappingsLog(@NotNull MetaIdMappingsLog log) {
                 break;
 
             case MetaIdMappingsLog.TYPE_FROM_HMS_EVENT:
-                // handle these logs serialized
                 for (MetaIdMappingsLog.MetaIdMapping mapping : log.getMetaIdMappings()) {
                     handleMetaIdMapping(mapping, ctlMetaIdMgr);
                 }