Accept Merge Request #2078: (feature/6694 -> develop)

Merge Request: 修复bug

Created By: @胡尧
Accepted By: @胡尧
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/2078?initial=true

sf_base/commons/common.py

@@ -218,4 +218,3 @@ class PrintingUtils(models.AbstractModel):
                 os.remove(qr_temp_path)
             if os.path.exists(output_temp_path):
                 os.remove(output_temp_path)
-                os.remove(output_temp_path)