diff --git a/src/sgx/types/brain.rs b/src/sgx/types/brain.rs
index 9b17300..cc37939 100644
--- a/src/sgx/types/brain.rs
+++ b/src/sgx/types/brain.rs
@@ -40,8 +40,7 @@ pub struct AppDeployConfig {
     #[serde(default)]
     pub admin_pubkey: String,
     pub node_pubkey: String,
-    #[serde(default)]
-    pub price_per_unit: u64,
+    pub node_unit_price: u64,
     #[serde(default)]
     pub locked_nano: u64,
     #[serde(default)]
@@ -58,7 +57,7 @@ impl From<NewAppReq> for AppDeployConfig {
             uuid: pb_val.uuid,
             admin_pubkey: pb_val.admin_pubkey,
             node_pubkey: pb_val.node_pubkey,
-            price_per_unit: pb_val.price_per_unit,
+            node_unit_price: pb_val.price_per_unit,
             locked_nano: pb_val.locked_nano,
             hratls_pubkey: pb_val.hratls_pubkey,
             public_package_mr_enclave: pb_val.public_package_mr_enclave,
@@ -74,7 +73,7 @@ impl From<AppDeployConfig> for NewAppReq {
             uuid: val.uuid,
             admin_pubkey: val.admin_pubkey,
             node_pubkey: val.node_pubkey,
-            price_per_unit: val.price_per_unit,
+            price_per_unit: val.node_unit_price,
             locked_nano: val.locked_nano,
             hratls_pubkey: val.hratls_pubkey,
             public_package_mr_enclave: val.public_package_mr_enclave,