diff --git a/api/src/config.rs b/api/src/config.rs
index e47591bc192..2a0293adb53 100644
--- a/api/src/config.rs
+++ b/api/src/config.rs
@@ -1045,7 +1045,7 @@ impl BlobCacheEntry {
         if self.blob_type != BLOB_CACHE_TYPE_META_BLOB
             && self.blob_type != BLOB_CACHE_TYPE_DATA_BLOB
         {
-            warn!("invalid blob type {} for blob cache entry", self.blob_type);
+            log::warn!("invalid blob type {} for blob cache entry", self.blob_type);
             return false;
         }
         if let Some(config) = self.blob_config.as_ref() {
diff --git a/rafs/src/lib.rs b/rafs/src/lib.rs
index 8c5879fec87..923f8d2a095 100644
--- a/rafs/src/lib.rs
+++ b/rafs/src/lib.rs
@@ -48,6 +48,7 @@ use std::sync::Arc;
 
 use crate::metadata::{RafsInodeExt, RafsSuper};
 
+#[cfg(feature = "builder")]
 pub mod builder;
 pub mod fs;
 pub mod metadata;
diff --git a/service/Cargo.toml b/service/Cargo.toml
index 22bff2906c1..f91b0fd9939 100644
--- a/service/Cargo.toml
+++ b/service/Cargo.toml
@@ -25,7 +25,7 @@ time = { version = "0.3.14", features = ["serde-human-readable"] }
 tokio = { version = "1.24", features = ["macros"] }
 tokio-uring = "0.4"
 
-nydus-api = { version = "0.2.2", path = "../api", features = ["handler"] }
+nydus-api = { version = "0.2.2", path = "../api"}
 nydus-error = { version = "0.2.3", path = "../error" }
 nydus-rafs = { version = "0.2.2", path = "../rafs" }
 nydus-storage = { version = "0.6.2", path = "../storage" }