diff --git a/pretor/core/global_state_machine/model_provider/__init__.py b/pretor/core/global_state_machine/model_provider/__init__.py
index 5cb81a3..e0d1fcd 100644
--- a/pretor/core/global_state_machine/model_provider/__init__.py
+++ b/pretor/core/global_state_machine/model_provider/__init__.py
@@ -15,5 +15,4 @@
 from pretor.core.global_state_machine.model_provider.base_provider import Provider, ProviderArgs
 from pretor.core.global_state_machine.model_provider.openai_provider import OpenAIProvider
 from pretor.core.global_state_machine.model_provider.claude_provider import ClaudeProvider
-from pretor.core.global_state_machine.model_provider.deepseek_provider import DeepseekProvider
-__all__ = ["Provider", "ProviderArgs", "OpenAIProvider", "ClaudeProvider", "DeepseekProvider"]
+__all__ = ["Provider", "ProviderArgs", "OpenAIProvider", "ClaudeProvider"]
diff --git a/pretor/core/global_state_machine/provider_manager.py b/pretor/core/global_state_machine/provider_manager.py
index b714700..a126a9b 100644
--- a/pretor/core/global_state_machine/provider_manager.py
+++ b/pretor/core/global_state_machine/provider_manager.py
@@ -12,7 +12,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-from pretor.core.global_state_machine.model_provider import Provider, OpenAIProvider, ClaudeProvider, DeepseekProvider
+from pretor.core.global_state_machine.model_provider import Provider, OpenAIProvider, ClaudeProvider
 from typing import Dict, Type
 
 class ProviderManager:
@@ -29,7 +29,7 @@ class ProviderManager:
     def __init__(self, postgres):
         self.provider_mapper = {"openai": OpenAIProvider,
                                  "claude": ClaudeProvider,
-                                 "deepseek": DeepseekProvider}
+                                 "deepseek": OpenAIProvider}
         self.provider_register = {}
 
     async def init_provider_register(self, postgres) -> None:
diff --git a/pretor/core/individual/supervisory_node/supervisory_node.py b/pretor/core/individual/supervisory_node/supervisory_node.py
index c4d4645..ec42f29 100644
--- a/pretor/core/individual/supervisory_node/supervisory_node.py
+++ b/pretor/core/individual/supervisory_node/supervisory_node.py
@@ -111,7 +111,7 @@ class SupervisoryNode:
                 if isinstance(payload, PretorEvent):
                     payload.context["workflow_template"] = result.workflow_template
                     try:
-                        workflow_running_engine = ray_actor_hook("workflow_running_engine")
+                        workflow_running_engine = ray_actor_hook("workflow_running_engine").workflow_running_engine
                         await workflow_running_engine.put_event.remote(payload)
                     except Exception as e:
                         self.logger.error(f"SupervisoryNode: 无法将事件放入 WorkflowRunningEngine: {e}")