diff --git a/crates/sp_client/src/api.rs b/crates/sp_client/src/api.rs
index 335cda8..4ba3c13 100644
--- a/crates/sp_client/src/api.rs
+++ b/crates/sp_client/src/api.rs
@@ -62,7 +62,7 @@ impl Into<JsValue> for ApiError {
 #[derive(Tsify, Serialize, Deserialize)]
 #[tsify(into_wasm_abi)]
 #[allow(non_camel_case_types)]
-pub struct create_user_return {
+pub struct createUserReturn {
     pub user: User,
     pub output_list_vec: Vec<OutputList>,
 }
@@ -129,7 +129,7 @@ pub fn create_user(
     label: Option<String>,
     birthday: u32,
     process: String
-) -> ApiResult<create_user_return> {
+) -> ApiResult<createUserReturn> {
     let mut output_list: Vec<OutputList> = Vec::new();
     //recover
     let sp_wallet_recover = generate_sp_wallet(label.clone(), birthday, true)?;
@@ -175,7 +175,7 @@ pub fn create_user(
 
     let user = User::new(user_keys, password, process)?;
 
-    let generate_user = create_user_return {
+    let generate_user = createUserReturn {
         user,
         output_list_vec: output_list,
     };
diff --git a/src/services.ts b/src/services.ts
index f6e15c6..e93da51 100644
--- a/src/services.ts
+++ b/src/services.ts
@@ -1,4 +1,4 @@
-import { create_user_return, User } from '../dist/pkg/sdk_client';
+import { createUserReturn, User } from '../dist/pkg/sdk_client';
 import IndexedDB from './database'
 import Processstore from './store/processstore';
 
@@ -89,7 +89,7 @@ class Services {
 
         let label = null;
         let birthday = 50000;
-        const user: create_user_return = this.sdkClient.create_user(password, label, birthday, this.current_process);
+        const user: createUserReturn = this.sdkClient.create_user(password, label, birthday, this.current_process);
 
         try {
             const indexedDb = await IndexedDB.getInstance();