diff --git a/10broker-config.yml b/10broker-config.yml
index 26bc414c..a246e808 100644
--- a/10broker-config.yml
+++ b/10broker-config.yml
@@ -35,7 +35,7 @@ data:
     broker.id=${KAFKA_BROKER_ID}
 
     # Switch to enable topic deletion or not, default value is false
-    #delete.topic.enable=true
+    delete.topic.enable=true
 
     ############################# Socket Server Settings #############################