diff --git a/time.go b/time.go
index d586193..f0a2e3c 100755
--- a/time.go
+++ b/time.go
@@ -24,10 +24,10 @@ func FormatDate(str string) string {
 func GetTodayStartTimeStamp() int64 {
 
 	var reserveTime time.Time
-	loc, _ := time.LoadLocation("Asia/Shanghai")
+	// loc, _ := time.LoadLocation(time.Location.String())
 
 	date := time.Now().Format("2006-01-02")
-	reserveTime, _ = time.ParseInLocation("2006-01-02", date, loc)
+	reserveTime, _ = time.ParseInLocation("2006-01-02", date, time.Local)
 	return reserveTime.Unix()
 }
 
@@ -35,10 +35,10 @@ func GetTodayStartTimeStamp() int64 {
 func GetTodayEndTimeStamp() int64 {
 
 	var reserveTime time.Time
-	loc, _ := time.LoadLocation("Asia/Shanghai")
+	// loc, _ := time.LoadLocation("Asia/Shanghai")
 
 	date := time.Now().Format("2006-01-02")
-	reserveTime, _ = time.ParseInLocation("2006-01-02 15:04:05", date+" 23:59:59", loc)
+	reserveTime, _ = time.ParseInLocation("2006-01-02 15:04:05", date+" 23:59:59", time.Local)
 	return reserveTime.Unix()
 }
 
diff --git a/time_test.go b/time_test.go
index 6c9f472..7282478 100755
--- a/time_test.go
+++ b/time_test.go
@@ -19,10 +19,19 @@ import (
 // func Test_GetToadyStartTimeStamp(t *testing.T) {
 // 	t.Log(GetMonthStartTimeStamp())
 // }
-func Test_RFC3339ToCSTLayout(t *testing.T) {
-	cur := "2018-06-08T10:34:56+08:00"
+// func Test_RFC3339ToCSTLayout(t *testing.T) {
+// 	cur := "2018-06-08T10:34:56+08:00"
+
+// 	ret, err := RFC3339ToCSTLayout(cur)
+// 	t.Log(ret)
+// 	t.Log(err)
+// }
+
+func Test_GetTodayStartTimeStamp(t *testing.T) {
+
+	for i := 0; i < 1000; i++ {
+		ret := GetTodayEndTimeStamp()
+		t.Log(ret)
+	}
 
-	ret, err := RFC3339ToCSTLayout(cur)
-	t.Log(ret)
-	t.Log(err)
 }