diff --git a/Cargo.toml b/Cargo.toml
index 1d25d72..095408a 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sol-trade-sdk"
-version = "0.2.4"
+version = "0.2.5"
 edition = "2021"
 authors = ["William <byteblock6@gmail.com>", "sgxiang <sgxiang@gmail.com>", "wei <1415121722@qq.com>"]
 repository = "https://github.com/0xfnzero/sol-trade-sdk"
@@ -13,7 +13,7 @@ readme = "README.md"
 crate-type = ["cdylib", "rlib"]
 
 [dependencies]
-solana-streamer-sdk = "0.1.3"
+solana-streamer-sdk = "0.1.4"
 solana-sdk = "2.1.16"
 solana-client = "2.1.16"
 solana-program = "2.1.16" 
diff --git a/README.md b/README.md
index 5387f45..6125810 100755
--- a/README.md
+++ b/README.md
@@ -31,14 +31,14 @@ Add the dependency to your `Cargo.toml`:
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.2.4" }
+sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.2.5" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = "0.2.4"
+sol-trade-sdk = "0.2.5"
 ```
 
 ## Usage Examples
@@ -358,6 +358,7 @@ async fn test_pumpswap() -> AnyResult<()> {
     let buy_sol_amount = 100_000; 
     let slippage_basis_points = Some(100);
     let recent_blockhash = trade_client.rpc.get_latest_blockhash().await?;
+    let pool_address = Pubkey::from_str("xxxxxxx")?;
 
     println!("Buying tokens from PumpSwap...");
     // buy
@@ -369,7 +370,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     )
     .await?;
     
@@ -386,7 +390,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     )
     .await?;
 
diff --git a/README_CN.md b/README_CN.md
index 3c37837..4f4e7e7 100755
--- a/README_CN.md
+++ b/README_CN.md
@@ -31,14 +31,14 @@ git clone https://github.com/0xfnzero/sol-trade-sdk
 
 ```toml
 # 添加到您的 Cargo.toml
-sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.2.4" }
+sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.2.5" }
 ```
 
 ### 使用 crates.io
 
 ```toml
 # 添加到您的 Cargo.toml
-sol-trade-sdk = "0.2.4"
+sol-trade-sdk = "0.2.5"
 ```
 
 ## 使用示例
@@ -357,6 +357,7 @@ async fn test_pumpswap() -> AnyResult<()> {
     let buy_sol_amount = 100_000; 
     let slippage_basis_points = Some(100);
     let recent_blockhash = trade_client.rpc.get_latest_blockhash().await?;
+    let pool_address = Pubkey::from_str("xxxxxxx")?;
 
     println!("Buying tokens from PumpSwap...");
     // buy
@@ -368,7 +369,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     )
     .await?;
     
@@ -384,7 +388,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     )
     .await?;
 
diff --git a/src/main.rs b/src/main.rs
index 51ed403..df40ecb 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,7 +3,7 @@ use std::{str::FromStr, sync::Arc};
 use sol_trade_sdk::{
     common::{bonding_curve::BondingCurveAccount, AnyResult, PriorityFee, TradeConfig},
     swqos::{SwqosConfig, SwqosRegion},
-    trading::{core::params::{BonkParams, PumpFunParams, RaydiumCpmmParams}, factory::DexType, raydium_cpmm::{common::{get_buy_token_amount, get_sell_sol_amount}}},
+    trading::{core::params::{BonkParams, PumpFunParams, PumpSwapParams, RaydiumCpmmParams}, factory::DexType, raydium_cpmm::common::{get_buy_token_amount, get_sell_sol_amount}},
     SolanaTrade,
 };
 use sol_trade_sdk::solana_streamer_sdk::{
@@ -178,6 +178,7 @@ async fn test_pumpswap() -> AnyResult<()> {
     let buy_sol_cost = 100_000;
     let slippage_basis_points = Some(100);
     let recent_blockhash = client.rpc.get_latest_blockhash().await?;
+    let pool_address = Pubkey::from_str("xxxxxxx")?;
 
     // Buy tokens
     println!("Buying tokens from PumpSwap...");
@@ -189,7 +190,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     ).await?;
 
     // Sell tokens
@@ -203,7 +207,10 @@ async fn test_pumpswap() -> AnyResult<()> {
         slippage_basis_points,
         recent_blockhash,
         None,
-        None,
+        Some(Box::new(PumpSwapParams {
+            pool: Some(pool_address),
+            auto_handle_wsol: true,
+        })),
     ).await?;
 
     Ok(())