diff --git a/frontend/src/API/auth/authAPI.ts b/frontend/src/API/auth/authAPI.ts
index d1ea0f3..a6f9c69 100644
--- a/frontend/src/API/auth/authAPI.ts
+++ b/frontend/src/API/auth/authAPI.ts
@@ -12,7 +12,7 @@ export const authAPI = createApi({
         url: URLendpoints.AUTH_LOGIN,
         method: "POST",
         body: {
-          email: data.email,
+          username: data.email,
           password: data.password,
         },
       }),
@@ -22,7 +22,7 @@ export const authAPI = createApi({
         url: URLendpoints.AUTH_LOGIN,
         method: "PUT",
         body: {
-          email: data.email,
+          username: data.email,
           token: data.token,
         },
       }),
@@ -32,7 +32,7 @@ export const authAPI = createApi({
         url: URLendpoints.AUTH_REGISTER,
         method: "POST",
         body: {
-          email: data.email,
+          username: data.email,
           password: data.password,
         },
       }),