diff --git a/model/commands.go b/model/commands.go
index 937ff5d..53be09c 100644
--- a/model/commands.go
+++ b/model/commands.go
@@ -13,7 +13,7 @@ type Commands struct {
 	Message string    `db:"message" cc:"message"`
 	Group   string    `db:"group" cc:"group"`
 	Ctime   time.Time `db:"ctime" cc:"ctime"`
-	Mtime   time.Time `db:"mtime" cc:"ctime"`
+	Mtime   time.Time `db:"mtime" cc:"mtime"`
 }
 
 // CommandsWithGroup -
diff --git a/module/utils/utils.go b/module/utils/utils.go
index 479934e..a5d3e6d 100644
--- a/module/utils/utils.go
+++ b/module/utils/utils.go
@@ -62,11 +62,16 @@ func ToMap(ss interface{}) map[string]interface{} {
 	smap := make(map[string]interface{})
 	mtag := regexp.MustCompile(`cc:\"(.+)\"`)
 
+	re := regexp.MustCompile(`^[A-Z]`)
+
 	for i := 0; i < t.NumField(); i++ {
 		f := t.Field(i)
 		tag := string(t.Type().Field(i).Tag)
 		str := mtag.FindStringSubmatch(tag)
 		name := t.Type().Field(i).Name
+		if !re.Match([]byte(name)) {
+			continue
+		}
 		leveling := false
 		if len(str) > 1 {
 			strArr := strings.Split(str[1], ",")