diff --git a/emis-biz/src/main/java/com/xdadan/erp/emis/utils/sensitive/Convert.java b/emis-biz/src/main/java/com/xdadan/erp/emis/utils/sensitive/Convert.java
index a61483cae..cd7a18c99 100644
--- a/emis-biz/src/main/java/com/xdadan/erp/emis/utils/sensitive/Convert.java
+++ b/emis-biz/src/main/java/com/xdadan/erp/emis/utils/sensitive/Convert.java
@@ -3,7 +3,8 @@ package com.xdadan.erp.emis.utils.sensitive;
 public class Convert {
 
 
-    private final static String DEFAULT_MASK = "*";
+//    private final static String DEFAULT_MASK = "*";
+    private final static String DEFAULT_MASK = "***";
     /**
      * 脱敏规则
      * @Param origin 原始字符串
@@ -17,17 +18,23 @@ public class Convert {
             return "";
         }
         StringBuilder sb = new StringBuilder();
+
+        StringBuilder sbPrefix = new StringBuilder();
+        StringBuilder sbSuffix = new StringBuilder();
         for (int i = 0, n = value.length(); i < n; i++) {
             if (i < prefixNoMaskLen) {
-                sb.append(value.charAt(i));
+                sbPrefix.append(value.charAt(i));
                 continue;
             }
             if (i > (n - suffixNoMaskLen - 1)) {
-                sb.append(value.charAt(i));
+                sbSuffix.append(value.charAt(i));
                 continue;
             }
-            sb.append(maskStr);
+//            sb.append(maskStr);
         }
+        sb.append(sbPrefix);
+        sb.append(maskStr);
+        sb.append(sbSuffix);
         return sb.toString();
     }
 
@@ -116,5 +123,12 @@ public class Convert {
         return maskValue(key, 0, 3, DEFAULT_MASK);
     }
 
+    public static void main(String[] args) {
+        String nameStr="207/63,HO HOC LAM STREET, AN LAC WARD, BINH TANDISTRICT, HO CHI MINH, VIETNAM";
+//        String x1=maskValue(nameStr,5,0,"***");
+        String x1=address(nameStr);
+        System.out.println(x1);
+
+    }
 
 }