diff --git a/ui/public/fx/langsearch/detail.md b/ui/public/fx/langsearch/detail.md
index 957001af6..49f7fa791 100644
--- a/ui/public/fx/langsearch/detail.md
+++ b/ui/public/fx/langsearch/detail.md
@@ -6,7 +6,7 @@ LangSearch 是一个提供免费Web Search API和Rerank API的服务，支持新
 ## 配置
 
 1. 获取API Key 
-在[Langsearch](https://langsearch.com/overview) 上申请 API 密钥。
+在[LangSearch](https://langsearch.com/overview) 上申请 API 密钥。
 ![API Key](/ui/fx/img/langsearch_APIKey.jpg)
 2. 在函数库中配置
 在函数库的LangSearch函数面板中，点击 … > 启用参数，填写 API 密钥，并启用该函数。   
diff --git a/ui/src/components/ai-chat/component/chat-input-operate/index.vue b/ui/src/components/ai-chat/component/chat-input-operate/index.vue
index 22ea18cf2..2c320a0c1 100644
--- a/ui/src/components/ai-chat/component/chat-input-operate/index.vue
+++ b/ui/src/components/ai-chat/component/chat-input-operate/index.vue
@@ -655,13 +655,17 @@ function autoSendMessage() {
     audio_list: uploadAudioList.value,
     video_list: uploadVideoList.value
   })
-  inputValue.value = ''
-  uploadImageList.value = []
-  uploadDocumentList.value = []
-  uploadAudioList.value = []
-  uploadVideoList.value = []
-  if (quickInputRef.value) {
-    quickInputRef.value.textareaStyle.height = '45px'
+  if (!props.checkInputParam()) {
+    return
+  } else {
+    inputValue.value = ''
+    uploadImageList.value = []
+    uploadDocumentList.value = []
+    uploadAudioList.value = []
+    uploadVideoList.value = []
+    if (quickInputRef.value) {
+      quickInputRef.value.textareaStyle.height = '45px'
+    }
   }
 }
 
diff --git a/ui/src/components/ai-chat/index.vue b/ui/src/components/ai-chat/index.vue
index 4f98839e3..205f3b5c4 100644
--- a/ui/src/components/ai-chat/index.vue
+++ b/ui/src/components/ai-chat/index.vue
@@ -198,11 +198,11 @@ watch(
 
 const toggleUserInput = () => {
   showUserInput.value = !showUserInput.value
-  // if (showUserInput.value) {
-  //   // 保存当前数据作为初始数据（用于可能的恢复）
-  //   initialFormData.value = JSON.parse(JSON.stringify(form_data.value))
-  //   initialApiFormData.value = JSON.parse(JSON.stringify(api_form_data.value))
-  // }
+  if (showUserInput.value) {
+    // 保存当前数据作为初始数据（用于可能的恢复）
+    initialFormData.value = JSON.parse(JSON.stringify(form_data.value))
+    initialApiFormData.value = JSON.parse(JSON.stringify(api_form_data.value))
+  }
 }
 
 function UserFormConfirm() {
@@ -210,13 +210,14 @@ function UserFormConfirm() {
   showUserInput.value = false
 }
 function UserFormCancel() {
-  // // 恢复初始数据
-  // form_data.value = JSON.parse(JSON.stringify(initialFormData.value))
-  // api_form_data.value = JSON.parse(JSON.stringify(initialApiFormData.value))
+  // 恢复初始数据
+  form_data.value = JSON.parse(JSON.stringify(initialFormData.value))
+  api_form_data.value = JSON.parse(JSON.stringify(initialApiFormData.value))
+  userFormRef.value?.render(form_data.value)
   showUserInput.value = false
 }
 const checkInputParam = () => {
-  userFormRef.value?.checkInputParam()
+  return userFormRef.value?.checkInputParam() || false
 }
 
 function sendMessage(val: string, other_params_data?: any, chat?: chatType) {