From a90396099b2651e0b6556d29e437439ac6df104e Mon Sep 17 00:00:00 2001
From: caoqianming <caoqianming@foxmail.com>
Date: Thu, 16 May 2024 16:57:00 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=9B=B4=E6=96=B0=E7=85=A4=E7=B2=89?=
 =?UTF-8?q?=E7=83=AD=E5=80=BC=E8=A7=A6=E5=8F=91=E8=AE=A1=E7=AE=97=E7=9A=84?=
 =?UTF-8?q?bug3?=
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---
 apps/wpm/services.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index dff05f1d..e53e2a5e 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -64,7 +64,7 @@ def get_pcoal_heat(year_s: int, month_s: int, day_s: int):
     """
     key = f'pcoal_heat_{year_s}_{month_s}_{day_s}'
     pcoal_heat = cache.get(key)
-    if pcoal_heat:
+    if pcoal_heat is not None and pcoal_heat > 0:
         return pcoal_heat
     else:
         try: