diff --git a/tests/ci_use/EB_Lite/test_EB_Lite_serving.py b/tests/ci_use/EB_Lite/test_EB_Lite_serving.py
index 66661fcddd7..00653045be6 100644
--- a/tests/ci_use/EB_Lite/test_EB_Lite_serving.py
+++ b/tests/ci_use/EB_Lite/test_EB_Lite_serving.py
@@ -1191,6 +1191,7 @@ def non_streaming_chat_base(openai_client, chat_param):
     return response.choices[0].message.content
 
 
+@pytest.mark.skip(reason="Temporarily skip this case due to unstable execution")
 def test_structured_outputs_json_schema(openai_client):
     """
     Test structured outputs json_schema functionality with the local service
@@ -1291,6 +1292,7 @@ class BookDescription(BaseModel):
     }, f"json_schema non_streaming response: {json_schema_response['genre']} is not a valid book-type"
 
 
+@pytest.mark.skip(reason="Temporarily skip this case due to unstable execution")
 def test_structured_outputs_structural_tag(openai_client):
     """
     Test structured outputs structural_tag functionality with the local service
diff --git a/tests/ci_use/EB_VL_Lite/test_EB_VL_Lite_serving.py b/tests/ci_use/EB_VL_Lite/test_EB_VL_Lite_serving.py
index 973ac09cb1d..4c500ca5152 100644
--- a/tests/ci_use/EB_VL_Lite/test_EB_VL_Lite_serving.py
+++ b/tests/ci_use/EB_VL_Lite/test_EB_VL_Lite_serving.py
@@ -586,6 +586,7 @@ def non_streaming_chat_base(openai_client, chat_param):
     return response.choices[0].message.content
 
 
+@pytest.mark.skip(reason="Temporarily skip this case due to unstable execution")
 def test_structured_outputs_json_schema(openai_client):
     """
     Test structured outputs json_schema functionality with the local service
@@ -695,6 +696,7 @@ class BookDescription(BaseModel):
     }, f"json_schema non_streaming response: {json_schema_response['genre']} is not a valid book-type"
 
 
+@pytest.mark.skip(reason="Temporarily skip this case due to unstable execution")
 def test_structured_outputs_structural_tag(openai_client):
     """
     Test structured outputs structural_tag functionality with the local service