diff --git a/src/redis-shake/common/common.go b/src/redis-shake/common/common.go
index 7fed11f..6bfd69f 100644
--- a/src/redis-shake/common/common.go
+++ b/src/redis-shake/common/common.go
@@ -6,8 +6,8 @@ import(
 )
 
 const(
-	// GolangSecurityTime = "2006-01-02T15:04:05Z"
-	GolangSecurityTime = "2006-01-02 15:04:05"
+	GolangSecurityTime = "2006-01-02T15:04:05Z"
+	// GolangSecurityTime = "2006-01-02 15:04:05"
 	ReaderBufferSize = bytesize.MB * 32
 	WriterBufferSize = bytesize.MB * 8
 )
@@ -15,4 +15,5 @@ const(
 var(
 	Version = "$"
 	LogRotater *logRotate.Logger
+	StartTime string
 )
\ No newline at end of file
diff --git a/src/redis-shake/main/main.go b/src/redis-shake/main/main.go
index 6b2456b..373584f 100644
--- a/src/redis-shake/main/main.go
+++ b/src/redis-shake/main/main.go
@@ -81,6 +81,7 @@ func main() {
 	initFreeOS()
 	nimo.Profiling(int(conf.Options.SystemProfile))
 	utils.Welcome()
+	utils.StartTime = fmt.Sprintf("%v", time.Now().Format(utils.GolangSecurityTime))
 
 	if err = utils.WritePidById(conf.Options.Id); err != nil {
 		crash(fmt.Sprintf("write pid failed. %v", err), -5)
diff --git a/src/redis-shake/metric/variables.go b/src/redis-shake/metric/variables.go
index e9969b4..619e7d3 100644
--- a/src/redis-shake/metric/variables.go
+++ b/src/redis-shake/metric/variables.go
@@ -3,9 +3,11 @@ package metric
 import(
 	"fmt"
 	"redis-shake/base"
+	"redis-shake/common"
 )
 
 type MetricRest struct {
+	StartTime            interface{}
 	PullCmdCount         interface{}
 	PullCmdCountTotal    interface{}
 	BypassCmdCount       interface{}
@@ -39,6 +41,7 @@ func NewMetricRest() *MetricRest {
 	sourceDbOffset := detailedInfo[3]
 
 	return &MetricRest{
+		StartTime:            utils.StartTime,
 		PullCmdCount:         MetricVar.GetPullCmdCount(),
 		PullCmdCountTotal:    MetricVar.GetPullCmdCountTotal(),
 		BypassCmdCount:       MetricVar.GetBypassCmdCount(),