diff --git a/tp-common/src/main/java/com/inscloudtech/common/utils/file/FileUploadUtils.java b/tp-common/src/main/java/com/inscloudtech/common/utils/file/FileUploadUtils.java
index 109132c..157aa92 100644
--- a/tp-common/src/main/java/com/inscloudtech/common/utils/file/FileUploadUtils.java
+++ b/tp-common/src/main/java/com/inscloudtech/common/utils/file/FileUploadUtils.java
@@ -29,7 +29,7 @@ public class FileUploadUtils {
     /**
      * 默认大小 50M
      */
-    public static final long DEFAULT_MAX_SIZE = 50000 * 1024 * 1024;
+    public static final long DEFAULT_MAX_SIZE = 500000000 * 1024 * 1024;
 
     /**
      * 默认大小 10M