diff --git a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Util/Learun.Util/Common/CommonHelper.cs b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Util/Learun.Util/Common/CommonHelper.cs
index bfda49b36..1a7db6208 100644
--- a/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Util/Learun.Util/Common/CommonHelper.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Util/Learun.Util/Common/CommonHelper.cs	
@@ -71,6 +71,16 @@ namespace Learun.Util
             string code = DateTime.Now.ToString("yyyyMMddHHmmss") + strRandom;//形如
             return code;
         }
+        /// <summary>
+        /// 自动生成编号  年月日 20221207
+        /// </summary>
+        /// <returns></returns>
+        public static string StringTime()
+        {
+            Random random = new Random();
+            string code = DateTime.Now.ToString("yyyyMMdd");
+            return code;
+        }
         #endregion
 
         #region  生成0-9随机数