diff --git a/asset/asset.go b/asset/asset.go
index 6dfe0616..0c810052 100644
--- a/asset/asset.go
+++ b/asset/asset.go
@@ -1,19 +1,12 @@
 package asset
 
-import _ "embed"
+import "embed"
 
-//go:embed trojan-install.sh
-var installF string
+//go:embed trojan-install.sh client.json
+var f embed.FS
 
-//go:embed client.json
-var clientF string
-
-// GetAssetStr 获取资源字符串
-func GetAssetStr(ftype int) string {
-	if ftype == 0 {
-		return installF
-	} else if ftype == 1 {
-		return clientF
-	}
-	return ""
+// GetAsset 获取资源字符串
+func GetAsset(name string) []byte {
+	data, _ := f.ReadFile(name)
+	return data
 }
diff --git a/core/client.go b/core/client.go
index c079d17d..1b6d33ea 100644
--- a/core/client.go
+++ b/core/client.go
@@ -28,9 +28,9 @@ type ClientTCP struct {
 
 // WriteClient 生成客户端json
 func WriteClient(port int, password, domain, writePath string) bool {
-	data := asset.GetAssetStr(1)
+	data := asset.GetAsset("client.json")
 	config := ClientConfig{}
-	if err := json.Unmarshal([]byte(data), &config); err != nil {
+	if err := json.Unmarshal(data, &config); err != nil {
 		fmt.Println(err)
 		return false
 	}
diff --git a/trojan/install.go b/trojan/install.go
index ea5812a9..3d3f0342 100644
--- a/trojan/install.go
+++ b/trojan/install.go
@@ -50,7 +50,7 @@ func InstallDocker() {
 // InstallTrojan 安装trojan
 func InstallTrojan() {
 	fmt.Println()
-	data := asset.GetAssetStr(0)
+	data := string(asset.GetAsset("trojan-install.sh"))
 	if util.ExecCommandWithResult("systemctl list-unit-files|grep trojan.service") != "" && Type() == "trojan-go" {
 		data = strings.ReplaceAll(data, "TYPE=0", "TYPE=1")
 	}