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 7ea236c04..c7c5eaa3b 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
@@ -93,7 +93,7 @@
                     }}
                   </div>
                 </template>
-                <el-button text>
+                <el-button text :disabled="checkMaxFilesLimit()">
                   <el-icon><Paperclip /></el-icon>
                 </el-button>
               </el-tooltip>
@@ -223,6 +223,10 @@ const getAcceptList = () => {
   return accepts.map((ext: any) => '.' + ext).join(',')
 }
 
+const checkMaxFilesLimit = () => {
+  return props.applicationDetails.file_upload_setting.maxFiles <= (uploadImageList.value.length + uploadDocumentList.value.length)
+}
+
 const uploadFile = async (file: any, fileList: any) => {
   const { maxFiles, fileLimit } = props.applicationDetails.file_upload_setting
   // 单次上传文件数量限制