diff --git a/SinkDark/SinkDark/settings.py b/SinkDark/SinkDark/settings.py
index 4e855d2..cb8dc63 100644
--- a/SinkDark/SinkDark/settings.py
+++ b/SinkDark/SinkDark/settings.py
@@ -3,7 +3,6 @@ from pathlib import Path
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
-
 # SECURITY WARNING: keep the secret key used in production secret!
 SECRET_KEY = '+f%vbh_8b+(*kp=clju)691popu%a*#60ik99n4(n2ex9g$)_a'
 
@@ -63,8 +62,7 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'SinkDark.wsgi.application'
 
-
-DATABASES = {
+"""DATABASES = {
     'default': {
         'ENGINE': 'django.db.backends.mysql',
         'NAME': 'test',
@@ -72,11 +70,17 @@ DATABASES = {
         'PASSWORD': 'Clever-3366',
         'HOST': 'crossdark.net',
         'PORT': '3306',
+    },
+}"""
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
     }
 }
 
 
-
 AUTH_PASSWORD_VALIDATORS = [
     {
         'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
@@ -92,8 +96,6 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
-
-
 LANGUAGE_CODE = 'en-us'
 
 TIME_ZONE = 'UTC'
@@ -102,14 +104,11 @@ USE_I18N = True
 
 USE_TZ = True
 
-
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
 
 # 配置自定义用户模型MyUser
 AUTH_USER_MODEL = 'account.MyUser'
 
-
-
 STATIC_URL = '/static/'
 STATICFILES_DIRS = [BASE_DIR / 'publicStatic']
 STATIC_ROOT = BASE_DIR / 'static'
diff --git a/SinkDark/article/admin.py b/SinkDark/article/admin.py
index baa99e2..efb3188 100644
--- a/SinkDark/article/admin.py
+++ b/SinkDark/article/admin.py
@@ -4,6 +4,8 @@ from .models import *
 admin.site.site_title = '博客管理后台'
 admin.site.site_header = '博客管理'
 
+# admin.site.register(ArticleInfo)  # 将文章模型注册到admin后台的mdeditor
+
 
 @admin.register(ArticleTag)
 class ArticleTagAdmin(admin.ModelAdmin):
diff --git a/SinkDark/article/apps.py b/SinkDark/article/apps.py
index 2bc48aa..cb9626d 100644
--- a/SinkDark/article/apps.py
+++ b/SinkDark/article/apps.py
@@ -4,3 +4,7 @@ from django.apps import AppConfig
 class ArticleConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'article'
+
+    def ready(self):
+        from . import signals  # 导入signals模块以注册信号处理器
+
diff --git a/SinkDark/article/models.py b/SinkDark/article/models.py
index 1af27ca..f5560e0 100644
--- a/SinkDark/article/models.py
+++ b/SinkDark/article/models.py
@@ -22,7 +22,7 @@ class ArticleInfo(models.Model):
     author = models.ForeignKey(MyUser, on_delete=models.CASCADE, verbose_name='用户')
     title = models.CharField('标题', max_length=200)
     content = MDTextField(verbose_name='内容')
-    rendered = MDTextField(verbose_name='最终内容', default='<p>默认内容</p>')
+    rendered = RichTextUploadingField(verbose_name='最终内容', default='<p>默认内容</p>')
     articlephoto = models.ImageField('文章图片', blank=True, upload_to='images/article/')
     reading = models.IntegerField('阅读量', default=0)
     liking = models.IntegerField('点赞量', default=0)
diff --git a/SinkDark/article/signals.py b/SinkDark/article/signals.py
new file mode 100644
index 0000000..ed4d59e
--- /dev/null
+++ b/SinkDark/article/signals.py
@@ -0,0 +1,15 @@
+from django.db.models.signals import post_save
+from django.dispatch import receiver
+from .models import ArticleInfo
+import CrossDown
+
+
+@receiver(post_save, sender=ArticleInfo)
+def article_signal_handler(sender, instance, created, **kwargs):
+    if created:
+        # 这里执行你希望在文章创建后自动执行的函数
+        # 例如：
+        print("文章已创建，执行特定函数...")
+    article = ArticleInfo.objects.get(id=instance.id)
+    print(article.content)
+    CrossDown.main(article.content)