diff --git a/rocketmq-broker/src/filter/manager/consumer_filter_manager.rs b/rocketmq-broker/src/filter/manager/consumer_filter_manager.rs
index b71b0879..d9e8aace 100644
--- a/rocketmq-broker/src/filter/manager/consumer_filter_manager.rs
+++ b/rocketmq-broker/src/filter/manager/consumer_filter_manager.rs
@@ -32,7 +32,7 @@ impl ConfigManager for ConsumerFilterManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {
diff --git a/rocketmq-broker/src/offset/manager/consumer_offset_manager.rs b/rocketmq-broker/src/offset/manager/consumer_offset_manager.rs
index f63c8255..c3769a60 100644
--- a/rocketmq-broker/src/offset/manager/consumer_offset_manager.rs
+++ b/rocketmq-broker/src/offset/manager/consumer_offset_manager.rs
@@ -32,7 +32,7 @@ impl ConfigManager for ConsumerOffsetManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {
diff --git a/rocketmq-broker/src/offset/manager/consumer_order_info_manager.rs b/rocketmq-broker/src/offset/manager/consumer_order_info_manager.rs
index d29b436d..15cb5085 100644
--- a/rocketmq-broker/src/offset/manager/consumer_order_info_manager.rs
+++ b/rocketmq-broker/src/offset/manager/consumer_order_info_manager.rs
@@ -32,7 +32,7 @@ impl ConfigManager for ConsumerOrderInfoManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {
diff --git a/rocketmq-broker/src/subscription/manager/subscription_group_manager.rs b/rocketmq-broker/src/subscription/manager/subscription_group_manager.rs
index 0494e692..5b2315a0 100644
--- a/rocketmq-broker/src/subscription/manager/subscription_group_manager.rs
+++ b/rocketmq-broker/src/subscription/manager/subscription_group_manager.rs
@@ -32,7 +32,7 @@ impl ConfigManager for SubscriptionGroupManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {
diff --git a/rocketmq-broker/src/topic/manager/topic_config_manager.rs b/rocketmq-broker/src/topic/manager/topic_config_manager.rs
index 8a6304c3..7f86492c 100644
--- a/rocketmq-broker/src/topic/manager/topic_config_manager.rs
+++ b/rocketmq-broker/src/topic/manager/topic_config_manager.rs
@@ -34,7 +34,7 @@ impl ConfigManager for TopicConfigManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {
diff --git a/rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs b/rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs
index 98aeff12..c4361a39 100644
--- a/rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs
+++ b/rocketmq-broker/src/topic/manager/topic_queue_mapping_manager.rs
@@ -32,7 +32,7 @@ impl ConfigManager for TopicQueueMappingManager {
     }
 
     fn config_file_path(&mut self) -> &str {
-        todo!()
+        ""
     }
 
     fn encode(&mut self) -> String {