diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index e955d276..dc6e245e 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "carpe"
-version = "1.0.5"
+version = "1.1.1"
 authors = ["0LNetworkCommunity"]
 default-run = "carpe"
 description = "a wallet for OpenLibra"
diff --git a/src-tauri/src/commands/tx.rs b/src-tauri/src/commands/tx.rs
index e3338d74..648b1612 100644
--- a/src-tauri/src/commands/tx.rs
+++ b/src-tauri/src/commands/tx.rs
@@ -1,10 +1,10 @@
 //! transaction scripts
 use std::str::FromStr;
 
-use crate::key_manager::{get_private_key, inject_private_key_to_cfg};
+use crate::key_manager::get_private_key;
 use crate::{carpe_error::CarpeError, configs::get_cfg};
 
-use libra_txs::submit_transaction::Sender;
+use libra_types::exports::ChainId;
 use libra_types::exports::{AccountAddress, AccountKey};
 
 fn make_account_key(address: &AccountAddress) -> anyhow::Result<AccountKey> {
@@ -12,14 +12,76 @@ fn make_account_key(address: &AccountAddress) -> anyhow::Result<AccountKey> {
   Ok(AccountKey::from_private_key(pk))
 }
 
+/// Creates a new Sender with proper handling of legacy addresses.
+/// This function centralizes the logic for creating a transaction sender
+/// with proper chain ID and legacy address support.
+async fn create_sender_with_legacy(
+  sender_address: AccountAddress,
+  legacy: bool,
+) -> Result<
+  (
+    libra_txs::submit_transaction::Sender,
+    libra_types::core_types::app_cfg::AppCfg,
+  ),
+  CarpeError,
+> {
+  // Get configuration
+  let config = get_cfg()?;
+
+  // Get private key for the sender
+  let pk = get_private_key(&sender_address)?;
+  let account_key = AccountKey::from_private_key(pk);
+
+  // Get URL from config
+  let url = config.pick_url(None)?;
+
+  // Create the client
+  let client = libra_types::exports::Client::new(url.clone());
+
+  // Get chain ID from the live network with fallback to config
+  println!("Fetching current chain ID from network...");
+  let chain_id = match client.get_index().await {
+    Ok(metadata) => {
+      let chain_id_value = metadata.into_inner().chain_id;
+      println!("Network chain ID: {}", chain_id_value);
+      ChainId::new(chain_id_value)
+    }
+    Err(e) => {
+      println!(
+        "Warning: Failed to get chain ID from network: {}. Using default from config.",
+        e
+      );
+      // Fallback to config chain ID
+      let config_chain_id = config.workspace.default_chain_id.id();
+      println!("Using config chain ID: {}", config_chain_id);
+      ChainId::new(config_chain_id)
+    }
+  };
+
+  // Initialize the sender with the legacy flag
+  let mut sender = libra_txs::submit_transaction::Sender::new(
+    account_key,
+    chain_id,
+    Some(client),
+    legacy, // Pass the legacy flag here
+  )
+  .await?;
+
+  // Set the transaction cost
+  let tx_cost = config.tx_configs.get_cost(None);
+  sender.set_tx_cost(&tx_cost);
+
+  Ok((sender, config))
+}
+
 #[tauri::command(async)]
 pub async fn coin_transfer(
   _sender: AccountAddress,
   receiver: &str,
   amount: u64,
-  _legacy: bool,
+  legacy: bool,
 ) -> Result<(), CarpeError> {
-  // NOTE: unsure Serde was catching all cases check serialization
+  // Parse receiver address, add 0x prefix if needed
   let receiver_account = match AccountAddress::from_str(receiver) {
     Ok(a) => a,
     Err(e) => {
@@ -29,17 +91,36 @@ pub async fn coin_transfer(
     }
   };
 
-  let mut config = get_cfg()?;
-  inject_private_key_to_cfg(&mut config, _sender)?;
-  let mut sender = Sender::from_app_cfg(&config, Some(_sender.to_string())).await?;
-  sender
+  // Use the common function to create a sender with legacy address support
+  let (mut sender, _) = create_sender_with_legacy(_sender, legacy).await?;
+
+  println!(
+    "Attempting transfer from {} to {} of {} coins",
+    _sender, receiver_account, amount
+  );
+
+  // Use the transfer method - the last parameter is 'estimate_only'
+  match sender
     .transfer(receiver_account, amount as f64, false)
-    .await?;
-  Ok(())
+    .await
+  {
+    Ok(_) => {
+      println!("Transaction completed successfully");
+      Ok(())
+    }
+    Err(e) => {
+      println!("Transaction failed: {}", e);
+      Err(CarpeError::misc(&format!("Transaction failed: {}", e)))
+    }
+  }
 }
 
 #[tauri::command(async)]
-pub async fn vouch_transaction(_sender: AccountAddress, receiver: &str) -> Result<(), CarpeError> {
+pub async fn vouch_transaction(
+  _sender: AccountAddress,
+  receiver: &str,
+  legacy: bool,
+) -> Result<(), CarpeError> {
   let receiver_account = match AccountAddress::from_str(receiver) {
     Ok(a) => a,
     Err(e) => {
@@ -51,16 +132,18 @@ pub async fn vouch_transaction(_sender: AccountAddress, receiver: &str) -> Resul
     }
   };
 
-  let mut config = get_cfg()?;
-  inject_private_key_to_cfg(&mut config, _sender)?;
+  // Use the common function to create a sender with legacy address support
+  let (mut sender, _) = create_sender_with_legacy(_sender, legacy).await?;
 
-  let mut sender = Sender::from_app_cfg(&config, Some(_sender.to_string())).await?;
-
-  // Try the revoke vouch function path
+  // Function path for vouching
   let function_path = "0x1::vouch_txs::vouch_for";
 
   // Format address as a Move address literal (with 0x prefix)
   let formatted_address = format!("0x{}", receiver_account.to_hex());
+  println!(
+    "Calling {} with argument: {}",
+    function_path, formatted_address
+  );
 
   match sender
     .generic(
@@ -72,24 +155,22 @@ pub async fn vouch_transaction(_sender: AccountAddress, receiver: &str) -> Resul
   {
     Ok(_) => {
       println!("Successfully called {}", function_path);
-      return Ok(());
+      Ok(())
     }
     Err(e) => {
       println!("Failed to call {}: {}", function_path, e);
+      Err(CarpeError::misc(&format!(
+        "Failed to call vouch function: {}",
+        e
+      )))
     }
   }
-  // If we get here, all attempts failed
-  Err(CarpeError::misc(
-    "Failed to call vouch function with any known path or argument format",
-  ))
 }
 
 #[tauri::command(async)]
-pub async fn rejoin_transaction(_sender: AccountAddress) -> Result<(), CarpeError> {
-  let mut config = get_cfg()?;
-  inject_private_key_to_cfg(&mut config, _sender)?;
-
-  let mut sender = Sender::from_app_cfg(&config, Some(_sender.to_string())).await?;
+pub async fn rejoin_transaction(_sender: AccountAddress, legacy: bool) -> Result<(), CarpeError> {
+  // Use the common function to create a sender with legacy address support
+  let (mut sender, _) = create_sender_with_legacy(_sender, legacy).await?;
 
   match sender
     .generic(
@@ -112,6 +193,7 @@ pub async fn rejoin_transaction(_sender: AccountAddress) -> Result<(), CarpeErro
 pub async fn revoke_vouch_transaction(
   _sender: AccountAddress,
   receiver: &str,
+  legacy: bool,
 ) -> Result<(), CarpeError> {
   let receiver_account = match AccountAddress::from_str(receiver) {
     Ok(a) => a,
@@ -124,10 +206,8 @@ pub async fn revoke_vouch_transaction(
     }
   };
 
-  let mut config = get_cfg()?;
-  inject_private_key_to_cfg(&mut config, _sender)?;
-
-  let mut sender = Sender::from_app_cfg(&config, Some(_sender.to_string())).await?;
+  // Use the common function to create a sender with legacy address support
+  let (mut sender, _) = create_sender_with_legacy(_sender, legacy).await?;
 
   // Try the revoke vouch function path
   let function_path = "0x1::vouch_txs::revoke";
@@ -158,6 +238,7 @@ pub async fn revoke_vouch_transaction(
 pub async fn cw_reauth_transaction(
   _sender: AccountAddress,
   wallet_address: &str,
+  legacy: bool,
 ) -> Result<(), CarpeError> {
   // Parse the wallet address
   let wallet_account = match AccountAddress::from_str(wallet_address) {
@@ -171,10 +252,8 @@ pub async fn cw_reauth_transaction(
     }
   };
 
-  let mut config = get_cfg()?;
-  inject_private_key_to_cfg(&mut config, _sender)?;
-
-  let mut sender = Sender::from_app_cfg(&config, Some(_sender.to_string())).await?;
+  // Use the common function to create a sender with legacy address support
+  let (mut sender, _) = create_sender_with_legacy(_sender, legacy).await?;
 
   // Try the community wallet reauthorization function path
   let function_path = "0x1::donor_voice_txs::vote_reauth_tx";
diff --git a/src/components/txs/CwReauthForm.svelte b/src/components/txs/CwReauthForm.svelte
index 010d0da6..6c46c047 100644
--- a/src/components/txs/CwReauthForm.svelte
+++ b/src/components/txs/CwReauthForm.svelte
@@ -36,7 +36,8 @@
       
       await invoke("cw_reauth_transaction", {
         sender: account.account,
-        walletAddress: selectedWallet // Pass the selected wallet address to reauthorize
+        walletAddress: selectedWallet, // Pass the selected wallet address to reauthorize
+        legacy: account.account.startsWith('0'.repeat(32)) // Use same legacy detection as other forms
       })
       
       notify_success($_('txs.cwreauth.success'))
diff --git a/src/components/txs/RevokeForm.svelte b/src/components/txs/RevokeForm.svelte
index dd5f8b76..75f8e006 100644
--- a/src/components/txs/RevokeForm.svelte
+++ b/src/components/txs/RevokeForm.svelte
@@ -59,7 +59,8 @@
       
       await invoke("revoke_vouch_transaction", {
         sender: account.account,
-        receiver: receiver
+        receiver: receiver,
+        legacy: account.account.startsWith('0'.repeat(32))  // Use same legacy detection as in other forms
       })
       
       notify_success($_('txs.revoke.success'))
diff --git a/src/components/txs/VouchForm.svelte b/src/components/txs/VouchForm.svelte
index b65c29f8..86f1b6e3 100644
--- a/src/components/txs/VouchForm.svelte
+++ b/src/components/txs/VouchForm.svelte
@@ -88,7 +88,7 @@
       await invoke("vouch_transaction", {
         sender: account.account,
         receiver: receiver,
-        legacy: false
+        legacy: account.account.startsWith('0'.repeat(32))  // Use same legacy detection as in Transactions
       })
       
       notify_success($_('txs.vouch.success'))
diff --git a/src/components/wallet/MigrationStatus.svelte b/src/components/wallet/MigrationStatus.svelte
index 0dba1526..0a0ea1ca 100644
--- a/src/components/wallet/MigrationStatus.svelte
+++ b/src/components/wallet/MigrationStatus.svelte
@@ -47,8 +47,11 @@
       // Show loading state while processing
       isLoading = true;
       
-      // Call the rejoin_transaction Tauri function directly
-      await invoke('rejoin_transaction', { sender: account });
+      // Call the rejoin_transaction Tauri function directly with legacy flag
+      await invoke('rejoin_transaction', { 
+        sender: account,
+        legacy: account.startsWith('0'.repeat(32))  // Use same legacy detection as other transactions
+      });
       
       // Refresh status checks after successful rejoin
       await checkMigrationStatus();