diff --git a/main.aardio b/main.aardio
index 135b15f..332904d 100644
--- a/main.aardio
+++ b/main.aardio
@@ -179,7 +179,11 @@ mainForm.btnTest.oncommand = function(id,event){
 
 mainForm.btnFlash.oncommand = function(id,event){
 	if(io.exist(mainForm.edFile.text) == null){
-		Display("请打开文件");
+		Display("请打开烧写文件");
+		return; 
+	}
+	if(io.exist(mainForm.edFile2.text) == null){
+		Display("请打开flashdriver文件");
 		return; 
 	}
 	if(flag_connected == 0){