diff --git a/analyzers/daily_work_report.py b/analyzers/daily_work_report.py
index 394834e..db89d8e 100644
--- a/analyzers/daily_work_report.py
+++ b/analyzers/daily_work_report.py
@@ -121,7 +121,8 @@ def _build_report(date_str, work_memos):
 def _write_report(date_str, report_text):
     """Write report to ai-insights/daily/YYYY-MM-DD/work/"""
     output_root = get_output_dir("daily")
-    work_dir = os.path.join(output_root, date_str, "work")
+    parts = date_str.split("-")
+    work_dir = os.path.join(output_root, parts[0], parts[1], parts[2], "work")
     os.makedirs(work_dir, exist_ok=True)
 
     filepath = os.path.join(work_dir, f"工作日志_{date_str}.md")
diff --git a/analyzers/weekly_reading_report.py b/analyzers/weekly_reading_report.py
index cf83067..77aed34 100644
--- a/analyzers/weekly_reading_report.py
+++ b/analyzers/weekly_reading_report.py
@@ -163,7 +163,8 @@ def read_week_daily_reports(week_start, week_end):
         date_str = current.strftime("%Y-%m-%d")
         # Daily reports are named: 每日阅读_YYYY-MM-DD.md
         filename = f"每日阅读_{date_str}.md"
-        filepath = os.path.join(daily_dir, filename)
+        parts = date_str.split("-")
+        filepath = os.path.join(daily_dir, parts[0], parts[1], parts[2], filename)
         
         if os.path.exists(filepath):
             with open(filepath, "r", encoding="utf-8") as f: