diff --git a/func.go b/func.go
index a99f022..c2473bf 100644
--- a/func.go
+++ b/func.go
@@ -4,10 +4,8 @@ import (
 	"crypto/md5"
 	"encoding/hex"
 	"math"
-	"math/rand"
 	"strings"
 	"sync"
-	"time"
 )
 
 //安全锁
@@ -111,35 +109,41 @@ func Md5(req string) string {
 
 //随机数
 func Rand(count int) int {
-	//随机对象
-	var R = rand.New(rand.NewSource(time.Now().UnixNano()))
-	res := 0
+	res := Random()
 	for i := 0; i < count; i++ {
 		res = res * 10
-		res = res + R.Intn(10)
-		if i == 0 && res == 0 {
-			for {
-				res = res + R.Intn(10)
-				if res != 0 {
-					break
-				}
-			}
-		}
 	}
-	return res
+	return ObjToInt(res)
+}
+func Random() float64 {
+	v:=float64(0);
+	m:=float64(0.1);
+	for i:=0;i<15;i++{
+		facter:=map[int]int{0:1,9:1,2:1,7:1,4:1,5:1,6:1,3:1,8:1,1:1}
+		for k,_:= range facter{
+
+			v=v+float64(k)*m
+			break
+		}
+		m=m*0.1
+	}
+
+
+	return v
+
+
 }
 
 //随机数范围
 func RandX(small int, max int) int {
 	res := 0
 	//随机对象
-	var R = rand.New(rand.NewSource(time.Now().UnixNano()))
 	if small == max {
 		return small
 	}
 
 	for {
-		res = R.Intn(max)
+		res = ObjToInt(Random()*float64(max+1))
 		if res >= small {
 			break
 		}