diff --git a/proto/brain.proto b/proto/brain.proto
index a352563..bd8c21d 100644
--- a/proto/brain.proto
+++ b/proto/brain.proto
@@ -8,7 +8,7 @@ message Empty {
 message AppContract {
   string uuid = 1;
   string package_url = 2;
-  string admin_pubkey = 3;
+  string owner_wallet = 3;
   string node_pubkey = 4;
   string public_ipv4 = 5;
   AppResource resource = 6;
@@ -25,7 +25,7 @@ message NewAppReq {
   string node_pubkey = 2;
   AppResource resource = 3;
   string uuid = 4;
-  string admin_pubkey = 5;
+  string owner_wallet = 5;
 }
 
 message AppResource {
@@ -53,7 +53,7 @@ message DelAppReq {
 }
 
 message ListAppContractsReq {
-  string admin_pubkey = 1;
+  string owner_wallet = 1;
   // string uuid = 2;
   // string node_pubkey = 3;
 }
diff --git a/src/types/brain.rs b/src/types/brain.rs
index 3fca1a3..0e8b1a3 100644
--- a/src/types/brain.rs
+++ b/src/types/brain.rs
@@ -38,7 +38,7 @@ pub struct AppDeployConfig {
     #[serde(default)]
     pub uuid: String,
     // #[serde(default)]
-    pub admin_pubkey: String,
+    pub owner_wallet: String,
     pub node_pubkey: String,
 }
 
@@ -48,7 +48,7 @@ impl From<NewAppReq> for AppDeployConfig {
             package_url: pb_val.package_url,
             resource: pb_val.resource.map(Resource::from).unwrap_or_default(),
             uuid: pb_val.uuid,
-            admin_pubkey: pb_val.admin_pubkey,
+            owner_wallet: pb_val.owner_wallet,
             node_pubkey: pb_val.node_pubkey,
         }
     }
@@ -60,7 +60,7 @@ impl From<AppDeployConfig> for NewAppReq {
             package_url: val.package_url,
             resource: Some(val.resource.into()),
             uuid: val.uuid,
-            admin_pubkey: val.admin_pubkey,
+            owner_wallet: val.owner_wallet,
             node_pubkey: val.node_pubkey,
         }
     }