diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
index ebe3872..b5aed44 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
@@ -107,7 +107,7 @@ public final class StringUtils {
 
     public static String encryPhone(String phone) {
         if (isNotEmpty(phone)) {
-            char[] res = new char[11];
+            char[] res = new char[phone.length()];
             char[] chars = phone.toCharArray();
             if (chars != null && chars.length == 11) {
                 for (int i = 0; i < chars.length; i++) {