diff --git a/apps/knowledge/views/knowledge.py b/apps/knowledge/views/knowledge.py
index 731e1b99c..87d482c89 100644
--- a/apps/knowledge/views/knowledge.py
+++ b/apps/knowledge/views/knowledge.py
@@ -213,10 +213,10 @@ class KnowledgeView(APIView):
                     'workspace_id': workspace_id,
                     'knowledge_id': knowledge_id,
                     'user_id': request.user.id,
-                    "query_text": request.query_params.get("query_text"),
-                    "top_number": request.query_params.get("top_number"),
-                    'similarity': request.query_params.get('similarity'),
-                    'search_mode': request.query_params.get('search_mode')
+                    "query_text": request.data.get("query_text"),
+                    "top_number": request.data.get("top_number"),
+                    'similarity': request.data.get('similarity'),
+                    'search_mode': request.data.get('search_mode')
                 }
             ).hit_test())
 
diff --git a/apps/models_provider/impl/siliconCloud_model_provider/model/embedding.py b/apps/models_provider/impl/siliconCloud_model_provider/model/embedding.py
index 9d7a582ad..377871ad0 100644
--- a/apps/models_provider/impl/siliconCloud_model_provider/model/embedding.py
+++ b/apps/models_provider/impl/siliconCloud_model_provider/model/embedding.py
@@ -11,6 +11,7 @@ from typing import Dict
 import requests
 from langchain_community.embeddings import OpenAIEmbeddings
 
+from common.utils.logger import maxkb_logger
 from models_provider.base_model_provider import MaxKBBaseModel
 
 
@@ -35,7 +36,9 @@ class SiliconCloudEmbeddingModel(MaxKBBaseModel, OpenAIEmbeddings):
 
         response = requests.post(self.openai_api_base + '/embeddings', json=payload, headers=headers)
         data = response.json()
-
+        # print(data)
+        if data['data'] is None or 'code' in data:
+            raise ValueError(f"Embedding API returned no data: {data}")
         # 假设返回结构中有 'data[0].embedding'
         return data["data"][0]["embedding"]
 
diff --git a/ui/src/api/knowledge/knowledge.ts b/ui/src/api/knowledge/knowledge.ts
index 65e50a069..d7ca7dd73 100644
--- a/ui/src/api/knowledge/knowledge.ts
+++ b/ui/src/api/knowledge/knowledge.ts
@@ -163,7 +163,7 @@ const putKnowledgeHitTest: (
   data: any,
   loading?: Ref<boolean>,
 ) => Promise<Result<Array<any>>> = (knowledge_id, data, loading) => {
-  return put(`${prefix.value}/${knowledge_id}/hit_test`, undefined,  data, loading)
+  return put(`${prefix.value}/${knowledge_id}/hit_test`, data, undefined, loading)
 }
 
 /**
diff --git a/ui/src/api/system-resource-management/knowledge.ts b/ui/src/api/system-resource-management/knowledge.ts
index 3aa1c63bc..72434913d 100644
--- a/ui/src/api/system-resource-management/knowledge.ts
+++ b/ui/src/api/system-resource-management/knowledge.ts
@@ -154,7 +154,7 @@ const putKnowledgeHitTest: (
   data: any,
   loading?: Ref<boolean>,
 ) => Promise<Result<Array<any>>> = (knowledge_id, data, loading) => {
-  return put(`${prefix}/${knowledge_id}/hit_test`, undefined,  data, loading)
+  return put(`${prefix}/${knowledge_id}/hit_test`, data, undefined, loading)
 }
 
 
diff --git a/ui/src/api/system-shared/knowledge.ts b/ui/src/api/system-shared/knowledge.ts
index 5c7dc21fa..62e33e1ae 100644
--- a/ui/src/api/system-shared/knowledge.ts
+++ b/ui/src/api/system-shared/knowledge.ts
@@ -155,7 +155,7 @@ const putKnowledgeHitTest: (
   data: any,
   loading?: Ref<boolean>,
 ) => Promise<Result<Array<any>>> = (knowledge_id, data, loading) => {
-  return put(`${prefix}/${knowledge_id}/hit_test`, undefined,  data, loading)
+  return put(`${prefix}/${knowledge_id}/hit_test`, data, undefined, loading)
 }