diff --git a/appbuilder/core/components/animal_recognize/component.py b/appbuilder/core/components/animal_recognize/component.py
index ffd735a9f..2d67bca26 100644
--- a/appbuilder/core/components/animal_recognize/component.py
+++ b/appbuilder/core/components/animal_recognize/component.py
@@ -24,6 +24,9 @@
 from appbuilder.core._exception import AppBuilderServerException
 from typing import Generator, Union
 
+TOP_NUM = 1
+BAIKE_NUM = 0
+
 
 class AnimalRecognition(Component):
     r"""
@@ -169,8 +172,8 @@ def _recognize_w_post_process(self, img_path, img_url, file_urls) -> str:
             if img_url in file_urls:
                 img_url = file_urls['img_url']
             req.url = img_url
-        req.top_num = 6
-        req.baike_num = 0
+        req.top_num = TOP_NUM
+        req.baike_num = BAIKE_NUM
         result = self._recognize(req)
         result_dict = proto.Message.to_dict(result)
         rec_res = "模型识别结果为：\n"
diff --git a/appbuilder/core/components/image_understand/component.py b/appbuilder/core/components/image_understand/component.py
index 19fa68d68..ff3b19de4 100644
--- a/appbuilder/core/components/image_understand/component.py
+++ b/appbuilder/core/components/image_understand/component.py
@@ -168,7 +168,16 @@ def tool_eval(self, name: str, streaming: bool,
         file_urls = kwargs.get("file_urls", {})
         rec_res = self._recognize_w_post_process(img_path, img_url, file_urls)
         if streaming:
-            yield rec_res
+            yield {
+                "type": "text",
+                "text": rec_res,
+                "visible_scope": 'llm',
+            }
+            yield {
+                "type": "text",
+                "text": "",
+                "visible_scope": 'user',
+            }
         else:
             return rec_res
 
diff --git a/appbuilder/core/components/plant_recognize/component.py b/appbuilder/core/components/plant_recognize/component.py
index b679eccf1..ea92d6338 100644
--- a/appbuilder/core/components/plant_recognize/component.py
+++ b/appbuilder/core/components/plant_recognize/component.py
@@ -22,6 +22,9 @@
 from appbuilder.core.components.plant_recognize.model import *
 from typing import Generator, Union
 
+TOP_NUM = 1
+BAIKE_NUM = 0
+
 
 class PlantRecognition(Component):
     r"""
@@ -174,8 +177,8 @@ def _recognize_w_post_process(self, img_path, img_url, file_urls):
             if img_url in file_urls:
                 img_url = file_urls['img_url']
             req.url = img_url
-        req.top_num = 6
-        req.baike_num = 0
+        req.top_num = TOP_NUM
+        req.baike_num = BAIKE_NUM
         result = self.__recognize(req)
         result_dict = proto.Message.to_dict(result)
         rec_res = "模型识别结果为：\n"