diff --git a/configs/milvus.yaml b/configs/milvus.yaml
index 02746d9f84..fa747f4650 100644
--- a/configs/milvus.yaml
+++ b/configs/milvus.yaml
@@ -44,9 +44,9 @@ pulsar:
 
 rocksmq:
   path: /var/lib/milvus/rdb_data
-  rocksmqPageSize: 2147483648 # 2 GB, 2 * 1024 * 1024 * 1024
-  retentionTimeInMinutes: 4320 # 3 days, 3 * 24 * 60
-  retentionSizeInMB: 0
+  rocksmqPageSize: 2147483648 # 2 GB, 2 * 1024 * 1024 * 1024 bytes
+  retentionTimeInMinutes: 10080 # 7 days, 7 * 24 * 60 minutes
+  retentionSizeInMB: 8192 # 8 GB, 8 * 1024 MB
 
 # Related configuration of rootCoord, used to handle data definition language (DDL) and data control language (DCL) requests
 rootCoord:
diff --git a/internal/util/rocksmq/server/rocksmq/rocksmq_retention.go b/internal/util/rocksmq/server/rocksmq/rocksmq_retention.go
index c2b3dd8b8c..58844d4491 100644
--- a/internal/util/rocksmq/server/rocksmq/rocksmq_retention.go
+++ b/internal/util/rocksmq/server/rocksmq/rocksmq_retention.go
@@ -26,10 +26,10 @@ import (
 )
 
 // RocksmqRetentionTimeInMinutes is the time of retention
-var RocksmqRetentionTimeInMinutes int64 = 4320
+var RocksmqRetentionTimeInMinutes int64 = 10080
 
 // RocksmqRetentionSizeInMB is the size of retention
-var RocksmqRetentionSizeInMB int64 = 0
+var RocksmqRetentionSizeInMB int64 = 8192
 
 // Const value that used to convert unit
 const (