diff --git a/nac-acc-1410/Cargo.lock b/nac-acc-1410/Cargo.lock
index 7d5d67d..5650d7d 100644
--- a/nac-acc-1410/Cargo.lock
+++ b/nac-acc-1410/Cargo.lock
@@ -235,6 +235,7 @@ dependencies = [
  "hex",
  "serde",
  "serde_json",
+ "sha2",
  "sha3",
  "tokio",
  "tracing",
@@ -366,6 +367,17 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "sha3"
 version = "0.10.8"
diff --git a/nac-acc-1410/Cargo.toml b/nac-acc-1410/Cargo.toml
index 7685da6..7c79eae 100644
--- a/nac-acc-1410/Cargo.toml
+++ b/nac-acc-1410/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2021"
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+sha2 = "0.10"
 sha3 = "0.10"
 hex = "0.4"
 chrono = "0.4"
diff --git a/nac-acc-1410/src/error.rs b/nac-acc-1410/src/error.rs
index eabad01..46ea521 100644
--- a/nac-acc-1410/src/error.rs
+++ b/nac-acc-1410/src/error.rs
@@ -11,9 +11,12 @@ pub enum Acc1410Error {
     FundsLocked { account: String, unlock_time: u64 },
     InvalidReceiver(String),
     InvalidSender(String),
+    InvalidTransfer(String),
     TransfersHalted,
     InvalidGNACS(String),
     PartitionAlreadyExists(String),
+    NotFound(String),
+    InvalidAmount(String),
 }
 
 impl fmt::Display for Acc1410Error {
@@ -33,9 +36,12 @@ impl fmt::Display for Acc1410Error {
             }
             Self::InvalidReceiver(addr) => write!(f, "Invalid receiver: {}", addr),
             Self::InvalidSender(addr) => write!(f, "Invalid sender: {}", addr),
+            Self::InvalidTransfer(msg) => write!(f, "Invalid transfer: {}", msg),
             Self::TransfersHalted => write!(f, "Transfers are currently halted"),
             Self::InvalidGNACS(msg) => write!(f, "Invalid GNACS: {}", msg),
             Self::PartitionAlreadyExists(id) => write!(f, "Partition already exists: {}", id),
+            Self::NotFound(msg) => write!(f, "Not found: {}", msg),
+            Self::InvalidAmount(msg) => write!(f, "Invalid amount: {}", msg),
         }
     }
 }
diff --git a/nac-acc-1410/src/events.rs b/nac-acc-1410/src/events.rs
index fbe0af3..c3b5edc 100644
--- a/nac-acc-1410/src/events.rs
+++ b/nac-acc-1410/src/events.rs
@@ -117,7 +117,6 @@ pub struct EventFilter {
 }
 
 /// 事件管理器
-#[derive(Debug)]
 pub struct EventManager {
     /// 事件日志
     event_log: Vec<EventRecord>,
diff --git a/nac-acc-1410/src/optimization.rs b/nac-acc-1410/src/optimization.rs
index 2cb2539..c25f36c 100644
--- a/nac-acc-1410/src/optimization.rs
+++ b/nac-acc-1410/src/optimization.rs
@@ -329,7 +329,7 @@ impl ConcurrentProcessor {
     /// 并发处理批量任务
     pub fn process_batch<T, F, R>(&self, items: Vec<T>, processor: F) -> Vec<R>
     where
-        T: Send + 'static,
+        T: Send + Clone + 'static,
         F: Fn(T) -> R + Send + Sync + 'static,
         R: Send + 'static,
     {