diff --git a/src/utils/a.js b/src/utils/a.js
new file mode 100644
index 0000000000000000000000000000000000000000..8e2f52ea8916053c0900becf642ecc1771968e28
--- /dev/null
+++ b/src/utils/a.js
@@ -0,0 +1,7 @@
+setTimeout(() => {
+    console.log(1, new Date().toTimeString())
+}, 5000);
+
+setTimeout(() => {
+    console.log(2, new Date().toTimeString())
+}, 3000);
\ No newline at end of file