diff --git a/unilabos/registry/registry.py b/unilabos/registry/registry.py
index 02d80cca..2a277664 100644
--- a/unilabos/registry/registry.py
+++ b/unilabos/registry/registry.py
@@ -97,6 +97,18 @@ class Registry:
         )
         test_resource_schema["description"] = "用于测试物料、设备和样本。"
 
+        create_resource_method_info = host_node_enhanced_info.get("action_methods", {}).get("create_resource", {})
+        create_resource_schema = self._generate_unilab_json_command_schema(
+            create_resource_method_info.get("args", []),
+            "create_resource",
+            create_resource_method_info.get("return_annotation"),
+        )
+        create_resource_schema["description"] = "用于创建物料"
+        raw_create_resource_schema = ros_action_to_json_schema(
+            self.ResourceCreateFromOuterEasy, "用于创建或更新物料资源，每次传入一个物料信息。"
+        )
+        raw_create_resource_schema["properties"]["result"] = create_resource_schema["properties"]["result"]
+
         self.device_type_registry.update(
             {
                 "host_node": {
@@ -140,9 +152,7 @@ class Registry:
                                 },
                                 "feedback": {},
                                 "result": {"success": "success"},
-                                "schema": ros_action_to_json_schema(
-                                    self.ResourceCreateFromOuterEasy, "用于创建或更新物料资源，每次传入一个物料信息。"
-                                ),
+                                "schema": raw_create_resource_schema,
                                 "goal_default": yaml.safe_load(
                                     io.StringIO(get_yaml_from_goal_type(self.ResourceCreateFromOuterEasy.Goal))
                                 ),
diff --git a/unilabos/ros/nodes/presets/host_node.py b/unilabos/ros/nodes/presets/host_node.py
index 4a868523..dd10bfd1 100644
--- a/unilabos/ros/nodes/presets/host_node.py
+++ b/unilabos/ros/nodes/presets/host_node.py
@@ -68,6 +68,12 @@ class TestResourceReturn(TypedDict):
     unilabos_samples: List[LabSample]
 
 
+class CreateResourceReturn(TypedDict):
+    created_resource_tree: List[List[ResourceDict]]
+    liquid_input_resource_tree: List[Dict[str, Any]]
+    unilabos_samples: List[LabSample]
+
+
 class TestLatencyReturn(TypedDict):
     """test_latency方法的返回值类型"""
 
@@ -556,7 +562,7 @@ class HostNode(BaseROS2DeviceNode):
         liquid_type: list[str] = [],
         liquid_volume: list[int] = [],
         slot_on_deck: str = "",
-    ):
+    ) -> CreateResourceReturn:
         # 暂不支持多对同名父子同时存在
         res_creation_input = {
             "id": res_id.split("/")[-1],