From db7a54f03c30ebda6f71fee56bcadfe00811173f Mon Sep 17 00:00:00 2001
From: wuaho <wuaho@legu.cc>
Date: Fri, 30 Jul 2021 10:54:10 +0800
Subject: [PATCH] =?UTF-8?q?=E7=A9=BA=E5=80=BC?=
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---
 api/api_v1/endpoints/query.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/api_v1/endpoints/query.py b/api/api_v1/endpoints/query.py
index 8e72a2a..bea3ba5 100644
--- a/api/api_v1/endpoints/query.py
+++ b/api/api_v1/endpoints/query.py
@@ -72,6 +72,7 @@ async def event_model(
         date_range = item['date_range']
         q['date_range'] = date_range
         df = await ckdb.query_dataframe(sql)
+        df.fillna(0,inplace=True)
         if df.shape[0] == 0:
             return schemas.Msg(code=0, msg='ok', data=[q])