diff --git a/server/src/main/java/cn/keking/config/WebConfig.java b/server/src/main/java/cn/keking/config/WebConfig.java
index 8c9aee61..dd67070d 100644
--- a/server/src/main/java/cn/keking/config/WebConfig.java
+++ b/server/src/main/java/cn/keking/config/WebConfig.java
@@ -43,6 +43,7 @@ public class WebConfig implements WebMvcConfigurer {
         Set<String> filterUri = new HashSet<>();
         filterUri.add("/onlinePreview");
         filterUri.add("/picturesPreview");
+        filterUri.add("/getCorsFile");
         TrustHostFilter filter = new TrustHostFilter();
         FilterRegistrationBean<TrustHostFilter> registrationBean = new FilterRegistrationBean<>();
         registrationBean.setFilter(filter);
diff --git a/server/src/main/java/cn/keking/utils/DownloadUtils.java b/server/src/main/java/cn/keking/utils/DownloadUtils.java
index 508e08aa..2c4b5b56 100644
--- a/server/src/main/java/cn/keking/utils/DownloadUtils.java
+++ b/server/src/main/java/cn/keking/utils/DownloadUtils.java
@@ -75,7 +75,7 @@ public class DownloadUtils {
             response.setMsg(fileName);
             return response;
         } catch (IOException | GalimatiasParseException e) {
-            logger.error("文件下载失败，url：{}", urlStr, e);
+            logger.error("文件下载失败，url：{}", urlStr);
             response.setCode(1);
             response.setContent(null);
             if (e instanceof FileNotFoundException) {
diff --git a/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java b/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
index 31784cd1..380e3271 100644
--- a/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
+++ b/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
@@ -42,7 +42,9 @@ public class TrustHostFilter implements Filter {
             response.getWriter().write(html);
             response.getWriter().close();
         }
-        chain.doFilter(request, response);
+        else {
+            chain.doFilter(request, response);
+        }
     }
 
     @Override