diff --git a/iot_upload.py b/iot_upload.py
index 81c4454..6eefd50 100644
--- a/iot_upload.py
+++ b/iot_upload.py
@@ -163,7 +163,7 @@ def get_the_last_windowsAppZIP(name):
         ssl._create_default_https_context = ssl._create_unverified_context
         download(cdn_url + packageUrl)
         print(cdn_url + packageUrl)
-        the_last_windowsAppZIP = os.getcwd() + packageUrl.split("/")[-1]
+        the_last_windowsAppZIP = os.getcwd() + '/' + packageUrl.split("/")[-1]
         return the_last_windowsAppZIP
     else:
         return None
@@ -175,13 +175,15 @@ def build_for_windowsApp():
     
 
 def build_the_current_windowsApp(name):
+    the_current_windowsAppZIP="/drone/src/IOTContainer/" + os.getenv('DRONE_REPO_NAME') + '.' + os.getenv('version') + '.zip'
     the_last_windowsAppZIP = get_the_last_windowsAppZIP(name)
     if the_last_windowsAppZIP == None:
         print("初次上传,不比对zip,直接打包上传")
+        platformAppAdd(the_current_windowsAppZIP, '.zip')
+        build_for_windowsApp()
+        platformAppAdd('/drone/src/Sources/Setup.exe', '.exe')
     else:
         print ("比对新老版本zip文件")
-        the_current_windowsAppZIP="/drone/src/IOTContainer/" + os.getenv('DRONE_REPO_NAME') + '.' + os.getenv('version') + '.zip'
-
         with open(the_last_windowsAppZIP) as f: content1 = f.read()
         with open(the_current_windowsAppZIP) as f: content2 = f.read()