diff --git a/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java b/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
index 0e88b94a..00e3eadf 100644
--- a/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
+++ b/basic-util/src/main/java/ink/wgink/util/IdCardUtil.java
@@ -65,4 +65,20 @@ public class IdCardUtil {
         return age;
     }
 
+    /**
+     * 身份证脱敏
+     *
+     * @param idCard
+     * @return
+     */
+    public static String removeSensitive(String idCard) {
+        if (!RegexUtil.isIdentity(idCard)) {
+            throw new ParamsException("身份证格式错误");
+        }
+        if (idCard.length() == 15) {
+            return idCard.replaceAll("(\\w{6})\\w*(\\w{3})", "$1******$2");
+        }
+        return idCard.replaceAll("(\\w{6})\\w*(\\w{3})", "$1*********$2");
+    }
+
 }