diff --git a/manage_services.sh b/manage_services.sh
index 4880976..2f8b9a9 100755
--- a/manage_services.sh
+++ b/manage_services.sh
@@ -37,9 +37,9 @@ session_name() {
 start_command() {
   case "$1" in
     intent)
-      echo "cd \"$SCRIPT_DIR\" && uv run uvicorn rag2_0.api.intent_recognition_api:app --host 0.0.0.0 --port 8001 --workers 25" ;;
+      echo "cd \"$SCRIPT_DIR\" && uv run uvicorn rag2_0.api.intent_recognition_api:app --host 0.0.0.0 --port 8001 --workers 4" ;;
     dify)
-      echo "cd \"$SCRIPT_DIR\" && uv run uvicorn rag2_0.api.DifyQueryRetrieval_api:app --host 0.0.0.0 --port 8002 --workers 25" ;;
+      echo "cd \"$SCRIPT_DIR\" && uv run uvicorn rag2_0.api.DifyQueryRetrieval_api:app --host 0.0.0.0 --port 8002 --workers 4" ;;
     answertype)
       echo "cd \"$SCRIPT_DIR\" && uv run uvicorn rag2_0.api.AnswerType_api:app --host 0.0.0.0 --port 8003 --workers 1" ;;
     qingdan)
diff --git a/rag2_0/api/DifyQueryRetrieval_api.py b/rag2_0/api/DifyQueryRetrieval_api.py
index 966a999..45ec50b 100644
--- a/rag2_0/api/DifyQueryRetrieval_api.py
+++ b/rag2_0/api/DifyQueryRetrieval_api.py
@@ -88,6 +88,25 @@ async def retrieve(request: RetrieveRequest):
         
     Returns:
         检索结果
+
+    examples:
+    body: {
+        "data_set_list": "主网造价知识(new)",
+        "original_query": "钻孔灌注桩防沉台、承台基础适用于什么定额",
+        "query_expand_dict": "{}",
+        "query_list": "钻孔灌注桩防沉台、承台基础适用于什么定额",
+        "topk": 20,
+        "metadata_filtering_conditions": {
+            "logical_operator": "and",
+            "conditions": [
+            {
+                "name": "doc_class",
+                "comparison_operator": "is",
+                "value": "定额章节说明"
+            }
+            ]
+        }
+    }
     """
     try:
         # 解析查询列表和数据集列表