diff --git a/demo.py b/demo.py
new file mode 100644
index 0000000..c462a78
--- /dev/null
+++ b/demo.py
@@ -0,0 +1,21 @@
+import pymysql
+import pymysql.cursors
+from dotenv import dotenv_values
+from pprint import pprint
+
+config = dotenv_values(".env")
+conn = pymysql.connect(host=config['MYSQL_HOST'], user=config['MYSQL_USER'], password=config['MYSQL_PASSWORD'], database=config['MYSQL_NAME'], cursorclass=pymysql.cursors.DictCursor)
+cursor = conn.cursor()
+cursor.execute("SELECT * FROM web_images WHERE id=1436682 LIMIT 5")
+
+# 获取查询结果
+rows = cursor.fetchall()
+for row in rows:
+    # 格式化打印
+    pprint(row)
+
+
+
+# 关闭游标和连接
+cursor.close()
+conn.close()
diff --git a/main.py b/main.py
index db4ed23..890cd4e 100644
--- a/main.py
+++ b/main.py
@@ -55,14 +55,3 @@ for row in rows:
 # 关闭游标和连接
 cursor.close()
 conn.close()
-
-
-'''
-from cnocr import CnOcr
-
-img_fp = './x.jpg'
-ocr = CnOcr(rec_model_name='ch_PP-OCRv3')  # 所有参数都使用默认值
-out = ocr.ocr(img_fp)
-
-print(out)
-'''