diff --git a/install/install.go b/install/install.go
index b684771c3..f4a00370c 100644
--- a/install/install.go
+++ b/install/install.go
@@ -32,7 +32,7 @@ func AppInstall(url string){
 		logger.Error("load config failed: %s",err)
 		os.Exit(0)
 	}
-	Exec(pkgConfig,c)
+	Exec(pkgConfig,*c)
 }
 
 // LoadConfig from tar package