diff --git a/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/utils/SecurityUtils.java b/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/utils/SecurityUtils.java
index 78a5393..34f0dda 100644
--- a/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/utils/SecurityUtils.java
+++ b/ruoyi-common/ruoyi-common-security/src/main/java/com/ruoyi/common/security/utils/SecurityUtils.java
@@ -25,6 +25,15 @@ public class SecurityUtils
     }
 
     /**
+     * yisai获取用户ID
+     */
+    public static String getStringUserId()
+    {
+        return SecurityContextHolder.getStringUserId();
+    }
+
+
+    /**
      * 获取用户名称
      */
     public static String getUsername()
@@ -90,6 +99,18 @@ public class SecurityUtils
         return userId != null && 1L == userId;
     }
 
+
+    /**
+     * yisai是否为管理员
+     *
+     * @param userId 用户ID
+     * @return 结果
+     */
+    public static boolean isAdminString(String userId)
+    {
+        return userId != null && "1".equals(userId);
+    }
+
     /**
      * 生成BCryptPasswordEncoder密码
      *