diff --git a/core/cdn/cdn.go b/core/cdn/cdn.go
index 2d5344b..7c219c8 100644
--- a/core/cdn/cdn.go
+++ b/core/cdn/cdn.go
@@ -3,15 +3,18 @@ package cdn
 import (
 	"kscan/core/slog"
 	"kscan/lib/qqwry"
+	"os"
+	"path/filepath"
 	"strings"
 )
 
 var database *qqwry.QQwry
 
-const filename = "./qqwry.dat"
+var filename = "qqwry.dat"
+var path = getRealPath()
 
 func Init() {
-	d, err := qqwry.NewQQwry(filename)
+	d, err := qqwry.NewQQwry(GetPath())
 	if err != nil {
 		slog.Println(slog.WARN, "qqwry init err:", err)
 		return
@@ -19,8 +22,12 @@ func Init() {
 	database = d
 }
 
+func GetPath() string {
+	return path + "/" + filename
+}
+
 func DownloadQQWry() error {
-	return qqwry.Download(filename)
+	return qqwry.Download(GetPath())
 }
 
 func FindCDN(query string) (bool, string, error) {
@@ -38,3 +45,9 @@ func Find(query string) (string, error) {
 	}
 	return result.String(), err
 }
+
+func getRealPath() string {
+	dir, _ := os.Executable()
+	path := filepath.Dir(dir)
+	return path
+}
diff --git a/kscan.go b/kscan.go
index 2626d97..1178e47 100644
--- a/kscan.go
+++ b/kscan.go
@@ -238,7 +238,7 @@ func InitKscan() {
 	gonmap.InitAppBannerDiscernConfig(app.Setting.Host, app.Setting.Path, app.Setting.Proxy, app.Setting.Timeout)
 	//CDN检测初始化
 	if app.Setting.CloseCDN == false {
-		if misc.FileIsExist("./qqwry.dat") == false {
+		if misc.FileIsExist(cdn.GetPath()) == false {
 			slog.Printf(slog.WARN, "未检测到qqwry.dat,将关闭CDN检测功能，如需开启，请执行kscan --download-qqwry下载该文件")
 			app.Setting.CloseCDN = true
 		} else {