diff --git a/server/src/main/java/cn/keking/utils/RarUtils.java b/server/src/main/java/cn/keking/utils/RarUtils.java
index 1a863fe8..a08c1ce6 100644
--- a/server/src/main/java/cn/keking/utils/RarUtils.java
+++ b/server/src/main/java/cn/keking/utils/RarUtils.java
@@ -75,20 +75,15 @@ public class RarUtils {
     public static boolean judge(char c){
         return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z');
     }
-    public static String specialSymbols(String str) {
-        //去除压缩包文件字符串中特殊符号
-        // Pattern p = Pattern.compile("\\s|\\+|#|&|=|\\p{P}");
-        String regEx="[`+=~&']";
-        Pattern p = Pattern.compile(regEx);
-        Matcher m = p.matcher(str);
-        return m.replaceAll("");
-    }
-
     public static boolean isMessyCode(String strName) {
         //去除字符串中的空格 制表符 换行 回车
-        strName = specialSymbols(strName).replaceAll("\\p{P}", "");
+        Pattern p = Pattern.compile("\\s*|\t*|\r*|\n*");
+        Matcher m = p.matcher(strName);
+        String after = m.replaceAll("").replaceAll("\\+", "").replaceAll("#", "").replaceAll("&", "");
+        //去除字符串中的标点符号
+        String temp = after.replaceAll("\\p{P}", "");
         //处理之后转换成字符数组
-        char[] ch = strName.trim().toCharArray();
+        char[] ch = temp.trim().toCharArray();
         for (char c : ch) {
             //判断是否是数字或者英文字符
             if (!judge(c)) {