diff --git a/logger.py b/logger.py
new file mode 100644
index 0000000..00afbbd
--- /dev/null
+++ b/logger.py
@@ -0,0 +1,10 @@
+from loguru import logger
+import sys
+
+logger.configure(
+    handlers=[{
+        "sink": sys.stdout,
+        "serialize": False,
+        "format": "{time} - {level} - {message} "
+    }]
+)
\ No newline at end of file
diff --git a/main.py b/main.py
index 0215674..ba1d5a9 100644
--- a/main.py
+++ b/main.py
@@ -3,6 +3,7 @@
 from channel.feishu import FeishuChannel
 from apscheduler.schedulers.background import BackgroundScheduler
 import time
+from logger import logger
 
 
 # Define a class to represent a slow log entry
@@ -36,11 +37,10 @@ def fetch_slow_log():
             cursor.execute(sql, (time_range, query_time))
             results = cursor.fetchall()
             for row in results:
-                print(row)
                 log_entry = SlowLog(*row)
                 slow_logs.append(log_entry)
     except Exception as e:
-        print(f"Error fetching slow logs: {e}")
+        logger.error(f"Error fetching slow logs: {e}")
     finally:
         connection.close()
     return slow_logs
@@ -49,11 +49,10 @@ def fetch_slow_log():
 def slow_job():
     slow_logs = fetch_slow_log()
     if len(slow_logs) == 0:
-        print("No slow logs found")
+        logger.info("No slow logs found")
     else:
         channel = FeishuChannel()
         for slow_log in slow_logs:
-            print(slow_log.lock_time)
             channel.send_msg(slow_log)
 
 
@@ -63,7 +62,7 @@ def slow_job():
     scheduler = BackgroundScheduler()
     scheduler.add_job(slow_job, 'interval', seconds=int(time_range))
     scheduler.start()
-    print('Press Ctrl+{0} to exit'.format('Break' if os.name == 'nt' else 'C'))
+    logger.info('Press Ctrl+{0} to exit'.format('Break' if os.name == 'nt' else 'C'))
     try:
         while True:
             time.sleep(2)
diff --git a/poetry.lock b/poetry.lock
index 5036c4b..90ddc7f 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -123,6 +123,17 @@ files = [
 [package.dependencies]
 pycparser = "*"
 
+[[package]]
+name = "colorama"
+version = "0.4.6"
+description = "Cross-platform colored terminal text."
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
+files = [
+    {file = "colorama-0.4.6-py2.py3-none-any.whl", hash = "sha256:4f1d9991f5acc0ca119f9d443620b77f9d6b33703e51011c16baf57afb285fc6"},
+    {file = "colorama-0.4.6.tar.gz", hash = "sha256:08695f5cb7ed6e0531a20572697297273c47b8cae5a63ffc6d6ed5c201be6e44"},
+]
+
 [[package]]
 name = "cryptography"
 version = "42.0.8"
@@ -244,6 +255,24 @@ files = [
     {file = "idna-3.7.tar.gz", hash = "sha256:028ff3aadf0609c1fd278d8ea3089299412a7a8b9bd005dd08b9f8285bcb5cfc"},
 ]
 
+[[package]]
+name = "loguru"
+version = "0.7.2"
+description = "Python logging made (stupidly) simple"
+optional = false
+python-versions = ">=3.5"
+files = [
+    {file = "loguru-0.7.2-py3-none-any.whl", hash = "sha256:003d71e3d3ed35f0f8984898359d65b79e5b21943f78af86aa5491210429b8eb"},
+    {file = "loguru-0.7.2.tar.gz", hash = "sha256:e671a53522515f34fd406340ee968cb9ecafbc4b36c679da03c18fd8d0bd51ac"},
+]
+
+[package.dependencies]
+colorama = {version = ">=0.3.4", markers = "sys_platform == \"win32\""}
+win32-setctime = {version = ">=1.0.0", markers = "sys_platform == \"win32\""}
+
+[package.extras]
+dev = ["Sphinx (==7.2.5)", "colorama (==0.4.5)", "colorama (==0.4.6)", "exceptiongroup (==1.1.3)", "freezegun (==1.1.0)", "freezegun (==1.2.2)", "mypy (==v0.910)", "mypy (==v0.971)", "mypy (==v1.4.1)", "mypy (==v1.5.1)", "pre-commit (==3.4.0)", "pytest (==6.1.2)", "pytest (==7.4.0)", "pytest-cov (==2.12.1)", "pytest-cov (==4.1.0)", "pytest-mypy-plugins (==1.9.3)", "pytest-mypy-plugins (==3.0.0)", "sphinx-autobuild (==2021.3.14)", "sphinx-rtd-theme (==1.3.0)", "tox (==3.27.1)", "tox (==4.11.0)"]
+
 [[package]]
 name = "pycparser"
 version = "2.22"
@@ -331,7 +360,21 @@ tzdata = {version = "*", markers = "platform_system == \"Windows\""}
 [package.extras]
 devenv = ["check-manifest", "pytest (>=4.3)", "pytest-cov", "pytest-mock (>=3.3)", "zest.releaser"]
 
+[[package]]
+name = "win32-setctime"
+version = "1.1.0"
+description = "A small Python utility to set file creation time on Windows"
+optional = false
+python-versions = ">=3.5"
+files = [
+    {file = "win32_setctime-1.1.0-py3-none-any.whl", hash = "sha256:231db239e959c2fe7eb1d7dc129f11172354f98361c4fa2d6d2d7e278baa8aad"},
+    {file = "win32_setctime-1.1.0.tar.gz", hash = "sha256:15cf5750465118d6929ae4de4eb46e8edae9a5634350c01ba582df868e932cb2"},
+]
+
+[package.extras]
+dev = ["black (>=19.3b0)", "pytest (>=4.6.2)"]
+
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "69b40462b87e4a619c06ef44f896c6e1c49b1c34789e34328326d59075c25ac9"
+content-hash = "b0b6061916587db72a87da426e1d96875f0a2cf6ae15e9f02cf8e9b7f4c3a4e6"
diff --git a/pyproject.toml b/pyproject.toml
index 46d0d45..93b8258 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,6 +11,7 @@ httpx = "^0.27.0"
 pymysql = "^1.1.1"
 cryptography = "^42.0.8"
 apscheduler = "^3.10.4"
+loguru = "^0.7.2"
 
 
 [build-system]