feature:

add cn ota

Controller/OTAEquipment.py

@@ -483,8 +483,8 @@ def getNewVerInterface(request):
     response.lang = tko.lang
     if tko.code != 0:
         return response.json(tko.code)
-    if lang == 'zh-Hans':
-        equipmentValid = Equipment_Version.objects.filter(code=code, status=1, lang=lang).order_by(
+    if lang == 'zh-Hans' or lang == 'cn':
+        equipmentValid = Equipment_Version.objects.filter(code=code, status=1, lang='zh-Hans').order_by(
             '-data_joined')
     else:
         equipmentValid = Equipment_Version.objects.filter(code=code, status=1, lang='en').order_by(