diff --git a/src/utils/mock.ts b/src/utils/mock.ts
new file mode 100644
index 0000000..34cae4c
--- /dev/null
+++ b/src/utils/mock.ts
@@ -0,0 +1,7 @@
+export const delay = (time: number, data?: any) => {
+  return new Promise((resolve) => {
+    setTimeout(() => {
+      resolve(data);
+    }, time);
+  }) as any;
+};