diff --git a/tests/test_delta_lake.py b/tests/test_delta_lake.py
index 1776ea64407..6561a87ae43 100644
--- a/tests/test_delta_lake.py
+++ b/tests/test_delta_lake.py
@@ -6,21 +6,8 @@
 import subprocess
 import chdb
 from chdb import session
+from utils import is_musl_linux
 
-def is_musl_linux():
-    """Check if running on musl Linux"""
-    if platform.system() != "Linux":
-        return False
-    try:
-        result = subprocess.run(['ldd', '--version'], capture_output=True, text=True)
-        print(f"stdout: {result.stdout.lower()}")
-        print(f"stderr: {result.stderr.lower()}")
-        # Check both stdout and stderr for musl
-        output_text = (result.stdout + result.stderr).lower()
-        return 'musl' in output_text
-    except Exception as e:
-        print(f"Exception in is_musl_linux: {e}")
-        return False
 
 @unittest.skipUnless(sys.platform.startswith("linux") and not is_musl_linux(), "Runs only on Linux platforms")
 class TestDeltaLake(unittest.TestCase):
@@ -44,5 +31,6 @@ def test_delta_lake(self):
             ''')
         self.assertEqual(ret.rows_read(), 0)
 
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/tests/test_issue60.py b/tests/test_issue60.py
index c3d32af330b..f1d4c976e47 100644
--- a/tests/test_issue60.py
+++ b/tests/test_issue60.py
@@ -2,9 +2,10 @@
 import time
 import unittest
 import chdb
+from utils import is_musl_linux
+
 
 data = """url('https://datasets-documentation.s3.eu-west-3.amazonaws.com/house_parquet/house_0.parquet')"""
-# data = """file('/home/Clickhouse/server/chdb-server/house_0.parquet', Parquet)"""
 
 query_str = f'''
 SELECT
@@ -54,11 +55,13 @@ def print_chdb(threadName, delay):
 
 
 class TestQueryInThread(unittest.TestCase):
+    @unittest.skipIf(is_musl_linux(), "Skipping test on musl Linux")
     def test_query_in_thread(self):
         thread1 = myThread(1, "Thread-1", 1)
         thread1.start()
         thread1.join()
         self.assertEqual(str(result), expected_result)
 
+
 if __name__ == '__main__':
     unittest.main()
diff --git a/tests/test_session_concurrency.py b/tests/test_session_concurrency.py
index c4541737fdf..2957e9632c8 100644
--- a/tests/test_session_concurrency.py
+++ b/tests/test_session_concurrency.py
@@ -7,26 +7,12 @@
 import platform
 import subprocess
 from chdb import session
+from utils import is_musl_linux
 
 
 test_concurrent_dir = ".tmp_test_session_concurrency"
 
 
-def is_musl_linux():
-    if platform.system() != "Linux":
-        return False
-    try:
-        result = subprocess.run(['ldd', '--version'], capture_output=True, text=True)
-        print(f"stdout: {result.stdout.lower()}")
-        print(f"stderr: {result.stderr.lower()}")
-        # Check both stdout and stderr for musl
-        output_text = (result.stdout + result.stderr).lower()
-        return 'musl' in output_text
-    except Exception as e:
-        print(f"Exception in is_musl_linux: {e}")
-        return False
-
-
 class TestSessionConcurrency(unittest.TestCase):
     def setUp(self) -> None:
         shutil.rmtree(test_concurrent_dir, ignore_errors=True)
diff --git a/tests/test_unsupported_arrow_types.py b/tests/test_unsupported_arrow_types.py
index df783ebe388..7d7a0d0280a 100644
--- a/tests/test_unsupported_arrow_types.py
+++ b/tests/test_unsupported_arrow_types.py
@@ -7,22 +7,7 @@
 import pyarrow.compute as pc
 import chdb
 from chdb import ChdbError
-
-
-def is_musl_linux():
-    """Check if running on musl Linux"""
-    if platform.system() != "Linux":
-        return False
-    try:
-        result = subprocess.run(['ldd', '--version'], capture_output=True, text=True)
-        print(f"stdout: {result.stdout.lower()}")
-        print(f"stderr: {result.stderr.lower()}")
-        # Check both stdout and stderr for musl
-        output_text = (result.stdout + result.stderr).lower()
-        return 'musl' in output_text
-    except Exception as e:
-        print(f"Exception in is_musl_linux: {e}")
-        return False
+from utils import is_musl_linux
 
 
 class TestUnsupportedArrowTypes(unittest.TestCase):
diff --git a/tests/utils.py b/tests/utils.py
index af14d4614f6..539749938b5 100644
--- a/tests/utils.py
+++ b/tests/utils.py
@@ -1,14 +1,13 @@
 import re
 import os
+import platform
+import subprocess
 
 current_dir = os.path.dirname(os.path.abspath(__file__))
-data_file = os.path.join(
-    current_dir, "../tests/data/alltypes_dictionary.parquet")
+data_file = os.path.join(current_dir, "../tests/data/alltypes_dictionary.parquet")
 
 # reset elapsed time to 0.0 from output, since it will be different each time
 # eg: "elapsed": 0.001015,
-
-
 def reset_elapsed(input):
     try:
         if not isinstance(input, str):
@@ -20,3 +19,19 @@ def reset_elapsed(input):
     except UnicodeDecodeError:
         pass
     return input
+
+
+def is_musl_linux():
+    """Check if running on musl Linux"""
+    if platform.system() != "Linux":
+        return False
+    try:
+        result = subprocess.run(['ldd', '--version'], capture_output=True, text=True)
+        print(f"stdout: {result.stdout.lower()}")
+        print(f"stderr: {result.stderr.lower()}")
+        # Check both stdout and stderr for musl
+        output_text = (result.stdout + result.stderr).lower()
+        return 'musl' in output_text
+    except Exception as e:
+        print(f"Exception in is_musl_linux: {e}")
+        return False