diff --git a/agent-flow/package.json b/agent-flow/package.json
index 50054ea..a2d4557 100644
--- a/agent-flow/package.json
+++ b/agent-flow/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@fit-elsa/agent-flow",
   "private": false,
-  "version": "1.0.0-alpha.6",
+  "version": "1.0.0-alpha.7",
   "type": "module",
   "main": "./build/agent-flow.js",
   "module": "./build/agent-flow.js",
diff --git a/agent-flow/src/components/start/ByConversationTurn.jsx b/agent-flow/src/components/start/ByConversationTurn.jsx
index 732e122..4b90b53 100644
--- a/agent-flow/src/components/start/ByConversationTurn.jsx
+++ b/agent-flow/src/components/start/ByConversationTurn.jsx
@@ -29,7 +29,7 @@ export default function ByConversationTurn({propValue, onValueChange, disabled,
     const shape = useShapeContext && useShapeContext();
 
     const defaultRecalls = {
-        1: '1', [3]: i18n('default'), 10: '10'
+        1: '1', [3]: i18n('default'), 20: '20'
     };
 
     // 注册开始节点轮次数.
@@ -54,7 +54,7 @@ export default function ByConversationTurn({propValue, onValueChange, disabled,
         <div style={{display: 'flex', alignItems: 'center'}}>
             <Slider style={{width: '95%'}} // 设置固定宽度
                     min={1}
-                    max={10}
+                    max={20}
                     disabled={disabled}
                     defaultValue={3}
                     marks={defaultRecalls}