diff --git a/tests/ut/cpp/dataset/profiler_test.cc b/tests/ut/cpp/dataset/profiler_test.cc
index ee206e13164..7384a6a31fc 100644
--- a/tests/ut/cpp/dataset/profiler_test.cc
+++ b/tests/ut/cpp/dataset/profiler_test.cc
@@ -273,7 +273,7 @@ TEST_F(MindDataTestProfiler, TestProfilerManagerByEpoch) {
 /// Feature: MindData Profiling Support
 /// Description: Test MindData Profiling GetByStep Methods
 /// Expectation: Results are successfully outputted.
-TEST_F(MindDataTestProfiler, DISABLED_TestProfilerManagerByStep) {
+TEST_F(MindDataTestProfiler, TestProfilerManagerByStep) {
   MS_LOG(INFO) << "Doing MindDataTestPipeline-TestProfilerManagerByStep.";
   // Enable profiler and check
   common::SetEnv("RANK_ID", "2");
diff --git a/tests/ut/data/dataset/declient.cfg b/tests/ut/data/dataset/declient.cfg
index 1409f375d09..e51698e6163 100644
--- a/tests/ut/data/dataset/declient.cfg
+++ b/tests/ut/data/dataset/declient.cfg
@@ -7,6 +7,6 @@
    "seed": 5489,
    "monitorSamplingInterval": 15,
    "fast_recovery": true,
-   "debug_mode_flag": true,
-   "error_samples_mode": 1
+   "debug_mode_flag": false,
+   "error_samples_mode": 0
 }
diff --git a/tests/ut/python/dataset/test_config.py b/tests/ut/python/dataset/test_config.py
index 657b3ed5f56..54a41488dff 100644
--- a/tests/ut/python/dataset/test_config.py
+++ b/tests/ut/python/dataset/test_config.py
@@ -29,6 +29,9 @@ import mindspore.dataset.core.config as config
 from mindspore import log as logger
 from util import dataset_equal
 
+# Need to run all these tests in separate processes since tests are modifying config parameters
+pytestmark = pytest.mark.forked
+
 DATA_DIR = ["../data/dataset/test_tf_file_3_images/train-0000-of-0001.data"]
 SCHEMA_DIR = "../data/dataset/test_tf_file_3_images/datasetSchema.json"
 
@@ -43,7 +46,6 @@ def config_error_func(config_interface, input_args, err_type, except_err_msg):
     assert except_err_msg in err_msg
 
 
-@pytest.mark.forked
 def test_basic():
     """
     Feature: Config
@@ -67,8 +69,8 @@ def test_basic():
     assert ds.config.get_seed() == 5489
     assert ds.config.get_monitor_sampling_interval() == 15
     assert ds.config.get_fast_recovery()
-    assert ds.config.get_debug_mode()
-    assert ds.config.get_error_samples_mode() == config.ErrorSamplesMode.REPLACE
+    assert not ds.config.get_debug_mode()
+    assert ds.config.get_error_samples_mode() == config.ErrorSamplesMode.RETURN
 
     ds.config.set_num_parallel_workers(2)
     # ds.config.set_worker_connector_size(3)
@@ -76,8 +78,8 @@ def test_basic():
     ds.config.set_seed(5)
     ds.config.set_monitor_sampling_interval(45)
     ds.config.set_fast_recovery(False)
-    ds.config.set_debug_mode(False)
-    ds.config.set_error_samples_mode(config.ErrorSamplesMode.RETURN)
+    ds.config.set_debug_mode(True)
+    ds.config.set_error_samples_mode(config.ErrorSamplesMode.REPLACE)
 
     assert ds.config.get_num_parallel_workers() == 2
     # assert ds.config.get_worker_connector_size() == 3
@@ -85,13 +87,15 @@ def test_basic():
     assert ds.config.get_seed() == 5
     assert ds.config.get_monitor_sampling_interval() == 45
     assert not ds.config.get_fast_recovery()
-    assert not ds.config.get_debug_mode()
-    assert ds.config.get_error_samples_mode() == config.ErrorSamplesMode.RETURN
+    assert ds.config.get_debug_mode()
+    assert ds.config.get_error_samples_mode() == config.ErrorSamplesMode.REPLACE
 
     ds.config.set_fast_recovery(True)
+    ds.config.set_debug_mode(False)
     ds.config.set_error_samples_mode(config.ErrorSamplesMode.SKIP)
 
     assert ds.config.get_fast_recovery()
+    assert not ds.config.get_debug_mode()
     assert ds.config.get_error_samples_mode() == config.ErrorSamplesMode.SKIP
 
     # Restore original configuration values
@@ -534,18 +538,12 @@ def test_fast_recovery():
     assert "set_fast_recovery() missing 1 required positional argument: 'fast_recovery'" in str(error_info.value)
 
 
-@pytest.mark.forked
 def test_debug_mode():
     """
     Feature: Test the debug mode setter/getter function
     Description: This function only accepts a boolean as input and outputs error otherwise
     Expectation: TypeError will be raised when input argument is missing or is not a boolean
     """
-    origin_debug_mode_flag = ds.config.get_debug_mode()
-    # set_debug_mode() to True and then check if the value is indeed True with get_debug_mode().
-    debug_mode_flag = True
-    ds.config.set_debug_mode(debug_mode_flag)
-    assert ds.config.get_debug_mode() == debug_mode_flag
     # set_debug_mode will raise TypeError if input is an integer
     config_error_func(ds.config.set_debug_mode, 0, TypeError, "debug_mode_flag isn't of type boolean.")
     # set_debug_mode will raise TypeError if input is a string
@@ -558,8 +556,6 @@ def test_debug_mode():
     with pytest.raises(TypeError) as error_info:
         ds.config.set_debug_mode()
     assert "set_debug_mode() missing 1 required positional argument: 'debug_mode_flag'" in str(error_info.value)
-    # restore to original debug_mode_flag
-    ds.config.set_debug_mode(origin_debug_mode_flag)
 
 
 def test_error_samples_mode():