diff --git a/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/LlmKnowledgeController/FileController.java b/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/LlmKnowledgeController/FileController.java
index 8888feae..422d66b6 100644
--- a/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/LlmKnowledgeController/FileController.java
+++ b/ALOps_sys_backend/alops-admin/src/main/java/com/alops/web/controller/LlmKnowledgeController/FileController.java
@@ -7,11 +7,14 @@ import javax.servlet.http.HttpServletResponse;
 
 import com.alops.chat.entity.UploadedFile;
 import com.alops.chat.service.UploadedFileService;
+import com.alops.common.annotation.Log;
 import com.alops.common.config.RuoYiConfig;
 import com.alops.common.core.controller.BaseController;
+import com.alops.common.enums.BusinessType;
 import com.alops.common.utils.file.FileUtils;
 import com.alops.common.utils.file.FileTypeUtils;
 import com.alops.common.utils.StringUtils;
+import io.swagger.annotations.ApiOperation;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -46,6 +49,8 @@ public class FileController extends BaseController {
      */
     @PreAuthorize("@ss.hasPermi('QandA:knowledge:filedownload')")
     @GetMapping("/download/{fileId}")
+    @Log(title = "下载文件", businessType = BusinessType.EXPORT)
+    @ApiOperation("下载文件")
     public void download(@PathVariable Long fileId, HttpServletResponse response, HttpServletRequest request) {
         try {
             UploadedFile uploadedFile = uploadedFileService.findById(fileId);
@@ -107,6 +112,8 @@ public class FileController extends BaseController {
      */
     @PreAuthorize("@ss.hasPermi('QandA:knowledge:filepreview')")
     @GetMapping("/preview/{fileId}")
+    @ApiOperation("预览文件")
+    @Log(title = "预览文件", businessType = BusinessType.SELECT)
     public void preview(@PathVariable Long fileId, HttpServletResponse response, HttpServletRequest request) {
         try {
             UploadedFile uploadedFile = uploadedFileService.findById(fileId);