diff --git a/crates/rooch-rpc-client/src/lib.rs b/crates/rooch-rpc-client/src/lib.rs
index 3c85628058..1771a16d78 100644
--- a/crates/rooch-rpc-client/src/lib.rs
+++ b/crates/rooch-rpc-client/src/lib.rs
@@ -46,6 +46,7 @@ impl ClientBuilder {
         let http_client = Arc::new(
             HttpClientBuilder::default()
                 .max_request_size(2 << 30)
+                .max_response_size(2 << 30)
                 .request_timeout(self.request_timeout)
                 .build(http)?,
         );
diff --git a/crates/rooch-rpc-server/src/lib.rs b/crates/rooch-rpc-server/src/lib.rs
index ed6bfe3ebf..decca3bf55 100644
--- a/crates/rooch-rpc-server/src/lib.rs
+++ b/crates/rooch-rpc-server/src/lib.rs
@@ -424,6 +424,8 @@ pub async fn run_start_server(opt: RoochOpt, server_opt: ServerOpt) -> Result<Se
 
     // Build server
     let server = ServerBuilder::default()
+        .max_request_body_size(12 * 1024 * 1024)
+        .max_response_body_size(12 * 1024 * 1024)
         .set_http_middleware(middleware)
         .set_rpc_middleware(rpc_middleware)
         .build(&addr)
diff --git a/moveos/moveos/src/gas/parameters/storage.rs b/moveos/moveos/src/gas/parameters/storage.rs
index 9211b59e13..f66ff31848 100644
--- a/moveos/moveos/src/gas/parameters/storage.rs
+++ b/moveos/moveos/src/gas/parameters/storage.rs
@@ -10,5 +10,5 @@ crate::gas::native::define_gas_parameters_for_natives!(StorageGasParameter, "sto
     [.storage_fee_per_op_new_byte, "storage_fee_per_op_new_byte", (5 + 1) * MUL],
     [.storage_fee_per_op_modify_byte, "storage_fee_per_op_modify_byte", (5 + 1) * MUL],
     [.storage_fee_per_op_delete, "storage_fee_per_op_delete", (5 + 1) * MUL],
-    [.storage_fee_per_transaction_byte, "storage_fee_per_transaction_byte", 20],
+    [.storage_fee_per_transaction_byte, "storage_fee_per_transaction_byte", 176],
 ]);