diff --git a/popularity.py b/popularity.py
index 6e854461..d36963ad 100644
--- a/popularity.py
+++ b/popularity.py
@@ -2,7 +2,7 @@
 import os
 
 # 获取关键字列表
-keywords = os.environ.get("KEYWORDS", []).split(",")
+keywords = os.getenv.get("KEYWORDS", []).split(",")
 
 # 遍历关键字列表进行查询和保存结果
 for keyword in keywords: