diff --git a/controller/fence.go b/controller/fence.go
index 974c7a6c..080836bd 100644
--- a/controller/fence.go
+++ b/controller/fence.go
@@ -99,14 +99,14 @@ func (c *Controller) FenceMatch(hookName string, sw *scanWriter, fence *liveFenc
 	jstime := time.Now().Format("2006-01-02T15:04:05.999999999Z07:00")
 	jshookName := jsonString(hookName)
 	if strings.HasPrefix(res, "{") {
-		res = `{"command":"` + details.command + `","detect":"` + detect + `","hook":` + jshookName + `,"time":"` + jstime + `,"key":` + jskey + `,` + res[1:]
+		res = `{"command":"` + details.command + `","detect":"` + detect + `","hook":` + jshookName + `,"time":"` + jstime + `","key":` + jskey + `,` + res[1:]
 	}
 	msgs := [][]byte{[]byte(res)}
 	switch detect {
 	case "enter":
-		msgs = append(msgs, []byte(`{"command":"`+details.command+`","detect":"inside","hook":`+jshookName+`,"time":"`+jstime+`,"key":`+jskey+`,`+res[1:]))
+		msgs = append(msgs, []byte(`{"command":"`+details.command+`","detect":"inside","hook":`+jshookName+`,"time":"`+jstime+`","key":`+jskey+`,`+res[1:]))
 	case "exit", "cross":
-		msgs = append(msgs, []byte(`{"command":"`+details.command+`","detect":"outside","hook":`+jshookName+`,"time":"`+jstime+`,"key":`+jskey+`,`+res[1:]))
+		msgs = append(msgs, []byte(`{"command":"`+details.command+`","detect":"outside","hook":`+jshookName+`,"time":"`+jstime+`","key":`+jskey+`,`+res[1:]))
 	}
 	return msgs
 }