diff --git a/tests/python_client/testcases/test_collection.py b/tests/python_client/testcases/test_collection.py
index 0590fa94bf786d842f3987a9346d17d569c6f217..ee82415d9d315e8f7689ebde25418009195070b5 100644
--- a/tests/python_client/testcases/test_collection.py
+++ b/tests/python_client/testcases/test_collection.py
@@ -1084,7 +1084,7 @@ class TestCollectionOperation(TestcaseBase):
         partition_w1 = self.init_partition_wrap(collection_w)
         partition_w1.insert(cf.gen_default_list_data())
         collection_w.load()
-        error = {ct.err_code: 1, ct.err_msg: f'load the partition after load collection is not supported'}
+        error = {ct.err_code: 5, ct.err_msg: f'load the partition after load collection is not supported'}
         partition_w1.load(check_task=CheckTasks.err_res,
                           check_items=error)
 
diff --git a/tests/python_client/testcases/test_compaction.py b/tests/python_client/testcases/test_compaction.py
index f963f7a79cf40078d9d6265d5bf545b70586eea3..ed69d0472d24baa0279c2fa34695aa4da28634f6 100644
--- a/tests/python_client/testcases/test_compaction.py
+++ b/tests/python_client/testcases/test_compaction.py
@@ -931,7 +931,7 @@ class TestCompactionOperation(TestcaseBase):
         collection_w = self.collection_insert_multi_segments_one_shard(prefix, num_of_segment=threshold)
 
         # Estimated auto-merging takes 30s
-        cost = 60
+        cost = 120
         collection_w.load()
         replicas = collection_w.get_replicas()[0]
         replica_num = len(replicas.groups)
@@ -1158,7 +1158,7 @@ class TestCompactionOperation(TestcaseBase):
         t = threading.Thread(target=do_index, args=())
         t.start()
         collection_w.compact()
-        collection_w.wait_for_compaction_completed(timeout=90)
+        collection_w.wait_for_compaction_completed(timeout=180)
         collection_w.get_compaction_plans()
 
         t.join()
diff --git a/tests/python_client/testcases/test_partition.py b/tests/python_client/testcases/test_partition.py
index db527451d5d18adc4b37a31d6654dfa67c9bfa0c..1c3f2a18dde8b5adc95afbf554b960c1ed63bd4d 100644
--- a/tests/python_client/testcases/test_partition.py
+++ b/tests/python_client/testcases/test_partition.py
@@ -249,7 +249,7 @@ class TestPartitionParams(TestcaseBase):
         partition_w1.insert(cf.gen_default_list_data())
         partition_w2.insert(cf.gen_default_list_data())
         partition_w1.load()
-        error = {ct.err_code: 1, ct.err_msg: f'load the partition after load collection is not supported'}
+        error = {ct.err_code: 5, ct.err_msg: f'load the partition after load collection is not supported'}
         partition_w2.load(check_task=CheckTasks.err_res,
                           check_items=error)
 
diff --git a/tests/python_client/testcases/test_search.py b/tests/python_client/testcases/test_search.py
index 6b1debac647f68c665ba5a9c0e7b734b0887c799..1ec5853547cf32d568d4599638c119a0b3c46d36 100644
--- a/tests/python_client/testcases/test_search.py
+++ b/tests/python_client/testcases/test_search.py
@@ -275,7 +275,6 @@ class TestCollectionSearchInvalid(TestcaseBase):
                                                     % invalid_search_field})
 
     @pytest.mark.tags(CaseLabel.L1)
-    @pytest.mark.xfail(reason="issue 17935")
     def test_search_param_invalid_metric_type(self, get_invalid_metric_type):
         """
         target: test search with invalid parameter values