diff --git a/shared/src/shared_builder.rs b/shared/src/shared_builder.rs
index f78c3d1eaa..ca93ca1974 100644
--- a/shared/src/shared_builder.rs
+++ b/shared/src/shared_builder.rs
@@ -205,7 +205,7 @@ impl SharedBuilder {
         }
 
         let db = {
-            let db_dir = PathBuf::from("/tmp/tmp.db");
+            let db_dir = std::env::temp_dir();
             RocksDB::open_in(db_dir, COLUMNS)
         };
         SharedBuilder {
diff --git a/sync/Cargo.toml b/sync/Cargo.toml
index 4191728d7c..2d349d3e24 100644
--- a/sync/Cargo.toml
+++ b/sync/Cargo.toml
@@ -24,7 +24,7 @@ ckb-chain-spec = { path = "../spec", version = "= 0.117.0-pre" }
 ckb-channel = { path = "../util/channel", version = "= 0.117.0-pre" }
 ckb-traits = { path = "../traits", version = "= 0.117.0-pre" }
 ckb-error = { path = "../error", version = "= 0.117.0-pre" }
-ckb-tx-pool = { path = "../tx-pool", version = "= 0.117.0-pre", features = ["internal"] }
+ckb-tx-pool = { path = "../tx-pool", version = "= 0.117.0-pre" }
 sentry = { version = "0.26.0", optional = true }
 ckb-constant = { path = "../util/constant", version = "= 0.117.0-pre" }
 ckb-async-runtime = { path = "../util/runtime", version = "= 0.117.0-pre" }
@@ -52,6 +52,7 @@ faux = "^0.1"
 once_cell = "1.8.0"
 ckb-systemtime = { path = "../util/systemtime", version = "= 0.117.0-pre", features = ["enable_faketime"] }
 ckb-proposal-table = { path = "../util/proposal-table", version = "= 0.117.0-pre" }
+ckb-tx-pool = { path = "../tx-pool", version = "= 0.117.0-pre", features = ["internal"] }
 
 [features]
 default = []