diff --git a/yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/HanZiConverterPinYin.java b/yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/HanZiConverterPinYin.java
index cc3bf1c..bc61687 100644
--- a/yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/HanZiConverterPinYin.java
+++ b/yxt-common/yxt-common-base/src/main/java/com/yxt/common/base/utils/HanZiConverterPinYin.java
@@ -1,5 +1,6 @@
 package com.yxt.common.base.utils;
 
+import cn.hutool.extra.pinyin.PinyinUtil;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import org.apache.commons.lang3.StringUtils;
@@ -170,9 +171,11 @@ public class HanZiConverterPinYin {
             firstString = Character.toString(firstChar).toUpperCase();
         }
 
-        String code = hanZiConverterPinYin.getHanZiPY(str);
+//        String code = hanZiConverterPinYin.getHanZiPY(str);
+        String code = PinyinUtil.getFirstLetter(str, "");
         StringBuffer buffer = new StringBuffer(code);
         code = buffer.replace(0, 1, firstString).toString();
+        code = code.toUpperCase();
         System.out.println(code);
         return code;
     }
@@ -180,7 +183,7 @@ public class HanZiConverterPinYin {
     //测试
     public static void main(String[] args) {
         HanZiConverterPinYin hanZiConverterPinYin = new HanZiConverterPinYin();
-        String str = "仇闪";
+        String str = "王佳琪";
         char firstChar = str.toCharArray()[0];
         String firstString = "";
         if (Character.toString(firstChar).matches("^[\u4e00-\u9fa5]+$")) { // 为中文
@@ -196,9 +199,11 @@ public class HanZiConverterPinYin {
             firstString = Character.toString(firstChar).toUpperCase();
         }
 
-        String code = hanZiConverterPinYin.getHanZiPY(str);
+//        String code = hanZiConverterPinYin.getHanZiPY(str);
+        String code = PinyinUtil.getFirstLetter("王佳琪", ""); //c-s
         StringBuffer buffer = new StringBuffer(code);
         code = buffer.replace(0, 1, firstString).toString();
+        code = code.toUpperCase();
         System.out.println(code);
     }
 }