From f331e4da8f499ed01cd8bed0273d6b82b3f76e53 Mon Sep 17 00:00:00 2001
From: sh <sh@zkr.com>
Date: Wed, 22 Jul 2026 12:15:35 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=B8=8A=E4=BC=A0=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/java/com/ruoyi/cms/util/file/FileValid.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/file/FileValid.java b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/file/FileValid.java
index 8ac6ecc..0a5e458 100644
--- a/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/file/FileValid.java
+++ b/ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/file/FileValid.java
@@ -101,7 +101,7 @@ public class FileValid {
     private static String bytesToHex(byte[] bytes) {
         StringBuilder sb = new StringBuilder();
         for (byte b : bytes) {
-            sb.append(String.format("%02x", b));
+            sb.append(String.format("%02X", b));
         }
         return sb.toString();
     }
@@ -128,7 +128,9 @@ public class FileValid {
             case "docx":
             case "xlsx":
             case "pptx":
-                return magic.startsWith("504B0304");
+                return magic.startsWith("504B0304")
+                        || magic.startsWith("504B0506")
+                        || magic.startsWith("504B0708");
             // 视频 mp4/mov/m4v
             case "mp4":
             case "mov":