diff --git a/Cargo.toml b/Cargo.toml
index f26d9db..7fada4e 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sol-trade-sdk"
-version = "0.5.2"
+version = "0.5.3"
 edition = "2021"
 authors = [
     "William <byteblock6@gmail.com>",
diff --git a/README.md b/README.md
index 167b404..752c5f4 100644
--- a/README.md
+++ b/README.md
@@ -33,14 +33,14 @@ Add the dependency to your `Cargo.toml`:
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.5.2" }
+sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.5.3" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-sol-trade-sdk = "0.5.2"
+sol-trade-sdk = "0.5.3"
 ```
 
 ## Usage Examples
diff --git a/README_CN.md b/README_CN.md
index 8f6f941..2ae032a 100755
--- a/README_CN.md
+++ b/README_CN.md
@@ -33,14 +33,14 @@ 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 = "0.5.2" }
+sol-trade-sdk = { path = "./sol-trade-sdk", version = "0.5.3" }
 ```
 
 ### 使用 crates.io
 
 ```toml
 # 添加到您的 Cargo.toml
-sol-trade-sdk = "0.5.2"
+sol-trade-sdk = "0.5.3"
 ```
 
 ## 使用示例
diff --git a/src/instruction/bonk.rs b/src/instruction/bonk.rs
index 14d6790..aeaaa85 100755
--- a/src/instruction/bonk.rs
+++ b/src/instruction/bonk.rs
@@ -126,7 +126,7 @@ impl BonkInstructionBuilder {
             solana_sdk::instruction::AccountMeta::new_readonly(accounts::AUTHORITY, false), // Authority (readonly)
             solana_sdk::instruction::AccountMeta::new_readonly(accounts::GLOBAL_CONFIG, false), // Global Config (readonly)
             solana_sdk::instruction::AccountMeta::new_readonly(
-                protocol_params.platform_onfig,
+                protocol_params.platform_config,
                 false,
             ), // Platform Config (readonly)
             solana_sdk::instruction::AccountMeta::new(pool_state, false), // Pool State
@@ -264,7 +264,7 @@ impl BonkInstructionBuilder {
             solana_sdk::instruction::AccountMeta::new_readonly(accounts::AUTHORITY, false), // Authority (readonly)
             solana_sdk::instruction::AccountMeta::new_readonly(accounts::GLOBAL_CONFIG, false), // Global Config (readonly)
             solana_sdk::instruction::AccountMeta::new_readonly(
-                protocol_params.platform_onfig,
+                protocol_params.platform_config,
                 false,
             ), // Platform Config (readonly)
             solana_sdk::instruction::AccountMeta::new(pool_state, false), // Pool State
diff --git a/src/trading/core/params.rs b/src/trading/core/params.rs
index 06a2ba9..6622196 100755
--- a/src/trading/core/params.rs
+++ b/src/trading/core/params.rs
@@ -287,7 +287,7 @@ pub struct BonkParams {
     /// Token program ID
     /// Specifies the program used by the token, usually spl_token::ID or spl_token_2022::ID
     pub mint_token_program: Pubkey,
-    pub platform_onfig: Pubkey,
+    pub platform_config: Pubkey,
     pub platform_associated_account: Pubkey,
     pub creator_associated_account: Pubkey,
     pub auto_handle_wsol: bool,
@@ -296,14 +296,14 @@ pub struct BonkParams {
 impl BonkParams {
     pub fn immediate_sell(
         mint_token_program: Pubkey,
-        platform_onfig: Pubkey,
+        platform_config: Pubkey,
         platform_associated_account: Pubkey,
         creator_associated_account: Pubkey,
     ) -> Self {
         Self {
             auto_handle_wsol: true,
             mint_token_program,
-            platform_onfig,
+            platform_config,
             platform_associated_account,
             creator_associated_account,
             ..Default::default()
@@ -316,7 +316,7 @@ impl BonkParams {
             real_base: trade_info.real_base_after as u128,
             real_quote: trade_info.real_quote_after as u128,
             mint_token_program: trade_info.base_token_program,
-            platform_onfig: trade_info.platform_config,
+            platform_config: trade_info.platform_config,
             platform_associated_account: trade_info.platform_associated_account,
             creator_associated_account: trade_info.creator_associated_account,
             auto_handle_wsol: true,
@@ -366,7 +366,7 @@ impl BonkParams {
             real_base: real_base,
             real_quote: real_quote,
             mint_token_program: trade_info.base_token_program,
-            platform_onfig: trade_info.platform_config,
+            platform_config: trade_info.platform_config,
             platform_associated_account: trade_info.platform_associated_account,
             creator_associated_account: trade_info.creator_associated_account,
             auto_handle_wsol: true,
@@ -393,7 +393,7 @@ impl BonkParams {
             real_base: pool_data.real_base as u128,
             real_quote: pool_data.real_quote as u128,
             mint_token_program: token_account.owner,
-            platform_onfig: pool_data.platform_config,
+            platform_config: pool_data.platform_config,
             platform_associated_account,
             creator_associated_account,
             auto_handle_wsol: true,