diff --git a/kernel-d-security/security-sdk-guomi/src/main/java/cn/stylefeng/roses/kernel/security/guomi/GuomiUtil.java b/kernel-d-security/security-sdk-guomi/src/main/java/cn/stylefeng/roses/kernel/security/guomi/GuomiUtil.java
index 21ad6d53c..5e2e89dc8 100644
--- a/kernel-d-security/security-sdk-guomi/src/main/java/cn/stylefeng/roses/kernel/security/guomi/GuomiUtil.java
+++ b/kernel-d-security/security-sdk-guomi/src/main/java/cn/stylefeng/roses/kernel/security/guomi/GuomiUtil.java
@@ -45,4 +45,14 @@ public class GuomiUtil {
         return sm2.decryptStr(encryptedStr, KeyType.PrivateKey, StandardCharsets.UTF_8);
     }
 
+    /**
+     * 国密SM3加密，类似MD5
+     *
+     * @author fengshuonan
+     * @since 2024/6/26 10:10
+     */
+    public static String sm3(String text) {
+        return SmUtil.sm3(text);
+    }
+
 }