diff --git a/src/analysis/analyzers/golden_quote_analyzer.py b/src/analysis/analyzers/golden_quote_analyzer.py
index 5c27b3a..c98a8bc 100644
--- a/src/analysis/analyzers/golden_quote_analyzer.py
+++ b/src/analysis/analyzers/golden_quote_analyzer.py
@@ -53,8 +53,6 @@ class GoldenQuoteAnalyzer(BaseAnalyzer):
             for msg in messages
         ])
         
-        max_golden_quotes = self.get_max_count()
-        
         prompt = f"""
 请从以下群聊记录中挑选出{max_golden_quotes}句最具冲击力、最令人惊叹的"金句"。这些金句需满足：
 - 核心标准：**逆天的神人发言**，即具备颠覆常识的脑洞、逻辑跳脱的表达或强烈反差感的原创内容
diff --git a/src/analysis/analyzers/topic_analyzer.py b/src/analysis/analyzers/topic_analyzer.py
index 6f1835f..e2d788f 100644
--- a/src/analysis/analyzers/topic_analyzer.py
+++ b/src/analysis/analyzers/topic_analyzer.py
@@ -76,8 +76,6 @@ class TopicAnalyzer(BaseAnalyzer):
             for msg in text_messages
         ])
         
-        max_topics = self.get_max_count()
-        
         prompt = f"""
 你是一个帮我进行群聊信息总结的助手，生成总结内容时，你需要严格遵守下面的几个准则：
 请分析接下来提供的群聊记录，提取出最多{max_topics}个主要话题。
diff --git a/src/analysis/analyzers/user_title_analyzer.py b/src/analysis/analyzers/user_title_analyzer.py
index bd47fdd..1fe44c8 100644
--- a/src/analysis/analyzers/user_title_analyzer.py
+++ b/src/analysis/analyzers/user_title_analyzer.py
@@ -166,7 +166,7 @@ class UserTitleAnalyzer(BaseAnalyzer):
                     continue
                 
                 # 分析用户特征
-                night_messages = sum(stats["hours"][h] for h in range(0, 6))
+                night_messages = sum(stats["hours"][h] for h in range(6))
                 day_messages = stats["message_count"] - night_messages
                 avg_chars = stats["char_count"] / stats["message_count"] if stats["message_count"] > 0 else 0
                 
diff --git a/src/analysis/utils/json_utils.py b/src/analysis/utils/json_utils.py
index 08dff0a..7572601 100644
--- a/src/analysis/utils/json_utils.py
+++ b/src/analysis/utils/json_utils.py
@@ -156,9 +156,7 @@ def extract_topics_with_regex(result_text: str, max_topics: int) -> List[Dict]:
             detail = detail.replace('\\"', '"').replace('\\n', ' ').replace('\\t', ' ')
             
             # 解析参与者列表
-            contributors = []
-            for contrib in re.findall(r'"([^"]+)"', contributors_str):
-                contributors.append(contrib.strip())
+            contributors = [contrib.strip() for contrib in re.findall(r'"([^"]+)"', contributors_str)]
             
             if not contributors:
                 contributors = ["群友"]