diff --git a/prover/Cargo.lock b/prover/Cargo.lock
index 59d562917..fbbf7bbf3 100644
--- a/prover/Cargo.lock
+++ b/prover/Cargo.lock
@@ -4230,7 +4230,7 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 [[package]]
 name = "scroll-proving-sdk"
 version = "0.1.0"
-source = "git+https://github.com/scroll-tech/scroll-proving-sdk.git?rev=92634c6#92634c65988eb7d7890759adb7ca1f1481fa41b8"
+source = "git+https://github.com/scroll-tech/scroll-proving-sdk.git?rev=7f8dca4#7f8dca4f6af29995fed4ea45048e30a8784e1b6d"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/prover/Cargo.toml b/prover/Cargo.toml
index cd6244521..52e0dfd3e 100644
--- a/prover/Cargo.toml
+++ b/prover/Cargo.toml
@@ -31,7 +31,7 @@ halo2_proofs = { git = "https://github.com/scroll-tech/halo2.git", branch = "v1.
 snark-verifier-sdk = { git = "https://github.com/scroll-tech/snark-verifier", branch = "develop", default-features = false, features = ["loader_halo2", "loader_evm", "halo2-pse"] }
 prover_darwin = { git = "https://github.com/scroll-tech/zkevm-circuits.git", tag = "v0.12.2", package = "prover", default-features = false, features = ["parallel_syn", "scroll"] }
 prover_darwin_v2 = { git = "https://github.com/scroll-tech/zkevm-circuits.git", tag = "v0.13.1", package = "prover", default-features = false, features = ["parallel_syn", "scroll"] }
-scroll-proving-sdk = { git = "https://github.com/scroll-tech/scroll-proving-sdk.git", rev = "92634c6"}
+scroll-proving-sdk = { git = "https://github.com/scroll-tech/scroll-proving-sdk.git", rev = "7f8dca4"}
 base64 = "0.13.1"
 reqwest = { version = "0.12.4", features = ["gzip"] }
 reqwest-middleware = "0.3"
diff --git a/prover/src/prover.rs b/prover/src/prover.rs
index 5c3aa1bb0..73b12360d 100644
--- a/prover/src/prover.rs
+++ b/prover/src/prover.rs
@@ -60,7 +60,7 @@ impl ProvingService for LocalProver {
             .get_circuits_handler(&req.hard_fork_name, self.prover_types.clone())
             .expect("failed to get circuit handler");
 
-        match self.do_prove(req.clone(), handler).await {
+        match self.do_prove(req, handler).await {
             Ok(resp) => resp,
             Err(e) => ProveResponse {
                 status: TaskStatus::Failed,
@@ -151,17 +151,12 @@ impl LocalProver {
         Ok(ProveResponse {
             task_id: task_id.to_string(),
             circuit_type: req.circuit_type,
-            circuit_version: req.circuit_version.clone(),
-            hard_fork_name: req.hard_fork_name.clone(),
+            circuit_version: req.circuit_version,
+            hard_fork_name: req.hard_fork_name,
             status: TaskStatus::Proving,
             created_at,
-            started_at: None,
-            finished_at: None,
-            compute_time_sec: None,
             input: Some(req.input),
-            proof: None,
-            vk: None,
-            error: None,
+            ..Default::default()
         })
     }
 }