diff --git a/trunk/src/go.hoteas.com/hotime/objtoobj.go b/trunk/src/go.hoteas.com/hotime/objtoobj.go
index 1753924..2f8e32a 100644
--- a/trunk/src/go.hoteas.com/hotime/objtoobj.go
+++ b/trunk/src/go.hoteas.com/hotime/objtoobj.go
@@ -129,6 +129,7 @@ func ObjToFloat64(obj interface{}, e ...*Error) float64 {
 	if len(e) != 0 {
 		e[0].SetError(err)
 	}
+
 	return v
 }
 
@@ -238,7 +239,7 @@ func ObjToStr(obj interface{}) string {
 	case string:
 		str = obj.(string)
 	case float64:
-		str = strconv.FormatFloat(obj.(float64), 'f', 6, 64)
+		str = strconv.FormatFloat(obj.(float64), 'f', -1, 64)
 	default:
 		strbte, err := json.Marshal(obj)
 		if err == nil {