diff --git a/dragonfly-client/src/grpc/dfdaemon_download.rs b/dragonfly-client/src/grpc/dfdaemon_download.rs
index aed58806..081018f0 100644
--- a/dragonfly-client/src/grpc/dfdaemon_download.rs
+++ b/dragonfly-client/src/grpc/dfdaemon_download.rs
@@ -650,7 +650,7 @@ impl DfdaemonDownload for DfdaemonDownloadServerHandler {
         // Create the persistent cache task to local storage.
         let task = match self
             .cache_task
-            .create_persistent_cache_task(
+            .create_persistent(
                 task_id.as_str(),
                 host_id.as_str(),
                 peer_id.as_str(),
diff --git a/dragonfly-client/src/resource/cache_task.rs b/dragonfly-client/src/resource/cache_task.rs
index 8bfb3fe4..9e171cb7 100644
--- a/dragonfly-client/src/resource/cache_task.rs
+++ b/dragonfly-client/src/resource/cache_task.rs
@@ -61,8 +61,8 @@ impl CacheTask {
         }
     }
 
-    // create_persistent_cache_task creates a persistent cache task from local.
-    pub async fn create_persistent_cache_task(
+    // create_persistent creates a persistent cache task from local.
+    pub async fn create_persistent(
         &self,
         task_id: &str,
         host_id: &str,