diff --git a/server/apps/supervision/views.py b/server/apps/supervision/views.py
index 23ab317..726506a 100644
--- a/server/apps/supervision/views.py
+++ b/server/apps/supervision/views.py
@@ -608,6 +608,11 @@ class ImpMixin:
             new_val = val.date()
         elif isinstance(val, datetime.date):
             new_val = val
+        elif isinstance(val, str):
+            try:
+                new_val = datetime.datetime.strptime(val, '%Y-%m-%d').date()
+            except ValueError:
+                raise ParseError(f'第{ind}行, 日期时间格式错误')
         else:
             raise ParseError(f'第{ind}行, 日期时间格式错误')
         return new_val