diff --git a/app/modules/filter/__init__.py b/app/modules/filter/__init__.py
index ad6bc261..579569f2 100644
--- a/app/modules/filter/__init__.py
+++ b/app/modules/filter/__init__.py
@@ -347,11 +347,11 @@ class FilterModule(_ModuleBase):
             content = " ".join(match_content)
         # 包含规则项
         includes = self.rule_set[rule_name].get("include") or []
-        if isinstance(includes, str):
+        if not isinstance(includes, list):
             includes = [includes]
         # 排除规则项
         excludes = self.rule_set[rule_name].get("exclude") or []
-        if isinstance(excludes, str):
+        if not isinstance(excludes, list):
             excludes = [excludes]
         # 大小范围规则项
         size_range = self.rule_set[rule_name].get("size_range")