diff --git a/application/libs/__init__.py b/application/libs/__init__.py
index 27fc3de22ca1a14b31cfbb4b3fe904714f1f87d0..e7ce33ef405801e81e63284cb6d67226c52ecbde 100644
--- a/application/libs/__init__.py
+++ b/application/libs/__init__.py
@@ -12,6 +12,6 @@
 
 from .config import ConsulConfig, LocalConfig
 from .error import ConfigKeyError
+from .flask_consul import FlaskConsulService
 from .flask_elasticsearch import FlaskElasticsearch
 from .flask_loguru import FlaskLoguru
-from .flask_consul import FlaskConsulService
diff --git a/application/libs/flask_consul/consul.py b/application/libs/flask_consul/consul.py
index f644c7b3e3c938804c12dfb3bd915a108f21ff7e..e68482d48affbb0aed7f177229247aa0a8c80584 100644
--- a/application/libs/flask_consul/consul.py
+++ b/application/libs/flask_consul/consul.py
@@ -13,7 +13,7 @@
 
 import atexit
 import consul
-from flask import current_app, Flask
+from flask import Flask
 
 from application.libs.helper import ConfigHelper
 from application.libs.helper import EnvVarHelper
diff --git a/application/libs/tasks/task.py b/application/libs/tasks/task.py
index 3841aa0a0dfca9f6529b5c4c9c16aefa0ad9dad7..5180d221b471adb082e95fedafd81de82de0d182 100644
--- a/application/libs/tasks/task.py
+++ b/application/libs/tasks/task.py
@@ -10,27 +10,48 @@
 # @Description :
 """
 
+# Import built-in modules
 import datetime
 
+# Import custom modules
 from application.dao import LogDao
 from application.extensions.init_sqlalchemy import db
 
 
 def task():
     """
-    Some Tasks.
+    Execute some tasks.
 
-    :return: None
+    This function defines a task to parse logs between two specific datetime points.
+    The task uses the application's database context and configurations for the Elasticsearch index
+    and an additional database.
+
+    It uses the `parse` method from `LogDao` to process the logs.
+
+    Note: The start and end dates are hardcoded in this example.
+
+    Returns:
+        None
     """
-    # end_stamp = datetime.datetime.now()
-    # start_stamp = end_stamp - datetime.timedelta(days=1)
-    # start = start_stamp.strftime('%Y-%m-%d %H:%M:%S')
-    # end = end_stamp.strftime('%Y-%m-%d %H:%M:%S')
-    start = "2021-11-08 00:00:00"
-    end = "2021-11-09 00:00:00"
+    # You can uncomment the following lines to use the current date and time and the previous day's date and time
+    end_stamp = datetime.datetime.now()
+    start_stamp = end_stamp - datetime.timedelta(days=1)
+    start = start_stamp.strftime('%Y-%m-%d %H:%M:%S')
+    end = end_stamp.strftime('%Y-%m-%d %H:%M:%S')
+
+    # Here the start and end dates are hardcoded
+    # start = "2021-11-08 00:00:00"
+    # end = "2021-11-09 00:00:00"
+
+    # Use the application's database context
     with db.app.app_context():
+        # Get the Elasticsearch index from the application's configuration
         index = db.app.config.Elasticsearch.Index
+
+        # Get the ExtraDB configuration from the application's configuration
         cfg = db.app.config.ExtraDB
+
+        # Create a dictionary of options for the additional database
         options = {
             "host": cfg.Host,
             "user": cfg.User,
@@ -38,6 +59,10 @@ def task():
             "database": cfg.DB,
             "port": cfg.Port,
         }
+
+        # Get the SQL query from the ExtraDB configuration
         sql = cfg.Sql
+
+        # Call the parse method from LogDao with the necessary parameters
         LogDao.parse(start, end, index, sql, options)