diff --git a/timer/time.go b/timer/time.go
new file mode 100644
index 0000000..f0414f9
--- /dev/null
+++ b/timer/time.go
@@ -0,0 +1,24 @@
+/*
+ * @Date: 2021-06-10 14:41:54
+ * @LastEditors: viletyy
+ * @LastEditTime: 2021-06-10 14:46:39
+ * @FilePath: /yolk/timer/time.go
+ */
+package timer
+
+import "time"
+
+func GetNowTime() time.Time {
+	location, _ := time.LoadLocation("Asia/Shanghai")
+
+	return time.Now().In(location)
+}
+
+func GetCalculateTime(currentTimer time.Time, d string) (time.Time, error) {
+	duration, err := time.ParseDuration(d)
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	return currentTimer.Add(duration), nil
+}