diff --git a/crates/rooch/src/commands/account/commands/sign.rs b/crates/rooch/src/commands/account/commands/sign.rs
index 7e772fdc5..fbb2a03d8 100644
--- a/crates/rooch/src/commands/account/commands/sign.rs
+++ b/crates/rooch/src/commands/account/commands/sign.rs
@@ -9,7 +9,6 @@ use moveos_types::state::MoveState;
 use rooch_key::keystore::account_keystore::AccountKeystore;
 use rooch_types::{
     address::ParsedAddress,
-    crypto::Signature,
     error::RoochResult,
     framework::auth_payload::{SignData, MESSAGE_INFO, MESSAGE_INFO_PREFIX},
 };
@@ -37,7 +36,7 @@ pub struct SignCommand {
 
 #[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
 pub struct SignAccountOutput {
-    pub signature: Signature,
+    pub signature_hash: String,
     pub message_hash: String,
 }
 
@@ -62,14 +61,17 @@ impl CommandAction<Option<SignAccountOutput>> for SignCommand {
                 .sign_hashed(&rooch_address, &encoded_sign_data, password)?;
 
         let output = SignAccountOutput {
-            signature,
+            signature_hash: signature.encode_hex(),
             message_hash: encoded_sign_data.encode_hex(),
         };
 
         if self.json {
             Ok(Some(output))
         } else {
-            println!("Sign message succeeded with the sign output: {:?}", output);
+            println!(
+                "Sign message succeeded with the signatue hash {} and the message hash: {}",
+                output.signature_hash, output.message_hash
+            );
             Ok(None)
         }
     }
diff --git a/crates/rooch/src/commands/account/commands/verify.rs b/crates/rooch/src/commands/account/commands/verify.rs
index 49b1f71ce..69317ca33 100644
--- a/crates/rooch/src/commands/account/commands/verify.rs
+++ b/crates/rooch/src/commands/account/commands/verify.rs
@@ -9,7 +9,6 @@ use fastcrypto::{
     secp256k1::{Secp256k1PublicKey, Secp256k1Signature},
     traits::ToFromBytes,
 };
-use moveos_types::state::MoveState;
 use rooch_types::{
     crypto::{RoochSignature, Signature},
     error::{RoochError, RoochResult},
@@ -20,7 +19,7 @@ use rooch_types::{
 pub struct VerifyCommand {
     /// A signature for verify
     #[clap(short = 's', long)]
-    signature: String,
+    signature_hash: String,
 
     /// A hashed message to be verified
     #[clap(short = 'm', long)]
@@ -37,7 +36,9 @@ pub struct VerifyCommand {
 #[async_trait]
 impl CommandAction<Option<bool>> for VerifyCommand {
     async fn execute(self) -> RoochResult<Option<bool>> {
-        let signature_bytes = self.signature.to_bytes();
+        let signature_bytes = hex::decode(self.signature_hash).map_err(|e| {
+            RoochError::CommandArgumentError(format!("Decode hex failed: {}", e.to_string()))
+        })?;
         let signatrue = Signature::from_bytes(&signature_bytes).map_err(|e| {
             RoochError::CommandArgumentError(format!(
                 "Invalid signature argument: {}",
@@ -65,7 +66,7 @@ impl CommandAction<Option<bool>> for VerifyCommand {
             Ok(Some(true))
         } else {
             println!("Verification succeeded");
-            Ok(Some(true))
+            Ok(None)
         }
     }
 }
diff --git a/crates/testsuite/features/cmd.feature b/crates/testsuite/features/cmd.feature
index cde70c4df..ff7f7e284 100644
--- a/crates/testsuite/features/cmd.feature
+++ b/crates/testsuite/features/cmd.feature
@@ -88,7 +88,7 @@ Feature: Rooch CLI integration tests
 
       # account sign and verify
       Then cmd: "account sign -a {{$.account[-1].account0.address}} -m 'empty' --json"
-      Then cmd: "account verify -s {{$.account[-1].signature}} -m {{$.account[-1].message_hash}}"
+      Then cmd: "account verify -s {{$.account[-1].signature_hash}} -m {{$.account[-1].message_hash}}"
 
       # account balance
       Then cmd: "account balance"