diff --git a/.gitignore b/.gitignore
index 14b74f8..0518c51 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 venv/
 env/
 .venv/
+.pyc
 
 # 数据库文件
 db.sqlite3
diff --git a/core/__pycache__/views.cpython-313.pyc b/core/__pycache__/views.cpython-313.pyc
index 1071c13..5be0e97 100644
Binary files a/core/__pycache__/views.cpython-313.pyc and b/core/__pycache__/views.cpython-313.pyc differ
diff --git a/core/views.py b/core/views.py
index f6210e6..85c8fb5 100644
--- a/core/views.py
+++ b/core/views.py
@@ -95,7 +95,9 @@ def add_reading(request):
     if request.method == 'POST':
         form = ReadingRecordForm(request.POST, request.FILES)
         if form.is_valid():
-            form.save()
+            reading = form.save(commit=False)
+            reading.date = timezone.now().date() - timedelta(days=1)
+            reading.save()
             logger.info(f"添加阅读记录: {form.cleaned_data['title']}")
             return redirect('yesterday_records')
     else:
@@ -138,7 +140,9 @@ def add_insight(request):
     if request.method == 'POST':
         form = InsightRecordForm(request.POST, request.FILES)
         if form.is_valid():
-            form.save()
+            insight = form.save(commit=False)
+            insight.date = timezone.now().date() - timedelta(days=1)
+            insight.save()
             logger.info("添加感悟记录")
             return redirect('yesterday_records')
     else:
diff --git a/db.sqlite3 b/db.sqlite3
deleted file mode 100644
index b032cc4..0000000
Binary files a/db.sqlite3 and /dev/null differ