diff --git a/apis/auth.ts b/apis/auth.ts
index 3f21cd8..7d4cd64 100644
--- a/apis/auth.ts
+++ b/apis/auth.ts
@@ -66,6 +66,9 @@ export type centerProps = {
 
 export interface getCenterListBody {
   ceterList: centerProps[];
+  isSuccess: boolean;
+  code: number;
+  message: string;
 }
 
 export const getCenterList = async (): Promise<getCenterListBody> => {
diff --git a/apis/hooks/auth.ts b/apis/hooks/auth.ts
index 8256cac..13a703f 100644
--- a/apis/hooks/auth.ts
+++ b/apis/hooks/auth.ts
@@ -26,7 +26,7 @@ function useSignUp(userData: userProps) {
     onSuccess: () => {
       router.push("/login");
     },
-    onError: () => {
+    onError: (error: Error) => {
       window.alert("다시 회원가입해주세요.");
       router.push("/main");
     },