diff --git a/ui/src/views/application/ApplicationSetting.vue b/ui/src/views/application/ApplicationSetting.vue
index 2e96a291d..6214872a0 100644
--- a/ui/src/views/application/ApplicationSetting.vue
+++ b/ui/src/views/application/ApplicationSetting.vue
@@ -327,7 +327,7 @@
       </el-col>
     </el-row>
 
-    <AIModeParamSettingDialog ref="AIModeParamSettingDialogRef" @refresh="refreshParam" :id="id" />
+    <AIModeParamSettingDialog ref="AIModeParamSettingDialogRef" :id="id" @refresh="refreshForm" />
     <ParamSettingDialog ref="ParamSettingDialogRef" @refresh="refreshParam" />
     <AddDatasetDialog
       ref="AddDatasetDialogRef"
@@ -468,6 +468,15 @@ function refreshParam(data: any) {
   applicationForm.value.dataset_setting = data
 }
 
+function refreshForm(data: any) {
+  // data是一个对象  把data的值赋值给model_setting 但是是合并
+  applicationForm.value.model_setting = {
+    ...applicationForm.value.model_setting,
+    ...data
+  }
+  console.log(applicationForm.value.model_setting)
+}
+
 const openCreateModel = (provider?: Provider) => {
   if (provider && provider.provider) {
     createModelRef.value?.open(provider)
diff --git a/ui/src/workflow/nodes/ai-chat-node/index.vue b/ui/src/workflow/nodes/ai-chat-node/index.vue
index 8300a39d8..64c533b47 100644
--- a/ui/src/workflow/nodes/ai-chat-node/index.vue
+++ b/ui/src/workflow/nodes/ai-chat-node/index.vue
@@ -34,7 +34,7 @@
                 type="primary"
                 link
                 @click="openAIParamSettingDialog(chat_data.model_id)"
-                @refresh="refreshParam"
+                @refreshForm="refreshParam"
               >
                 {{ $t('views.application.applicationForm.form.paramSetting') }}
               </el-button>