diff --git a/Framework/YLErp.Core/Configuration/Abstract/IErpConfig.cs b/Framework/YLErp.Core/Configuration/Abstract/IErpConfig.cs
index 0ff29b71..be6c8365 100644
--- a/Framework/YLErp.Core/Configuration/Abstract/IErpConfig.cs
+++ b/Framework/YLErp.Core/Configuration/Abstract/IErpConfig.cs
@@ -695,5 +695,9 @@ namespace YLErp.Configuration
         /// 衡泰内证账号
         /// </summary>
         public string HTAccount { get; }
+        /// <summary>
+        /// 报送文件开始编号
+        /// </summary>
+        int ReportFileBeginNumber { get; }
     }
 }
\ No newline at end of file
diff --git a/Framework/YLErp.Core/Configuration/ProjectConfig.cs b/Framework/YLErp.Core/Configuration/ProjectConfig.cs
index 79d541fe..5c0d3e51 100644
--- a/Framework/YLErp.Core/Configuration/ProjectConfig.cs
+++ b/Framework/YLErp.Core/Configuration/ProjectConfig.cs
@@ -140,6 +140,11 @@ namespace YLErp.Configuration
         /// </summary>
         public int UploadFileSizeLimit => ErpElement.UploadFileSizeLimit;
 
+        /// <summary>
+        /// 报送文件开始编号
+        /// </summary>
+        public int ReportFileBeginNumber => ErpElement.ReportFileBeginNumber;
+
         #region-----is-----  
 
         /// <summary>
diff --git a/Framework/YLErp.Core/Configuration/ProjectSettings.cs b/Framework/YLErp.Core/Configuration/ProjectSettings.cs
index c11323a1..a541c391 100644
--- a/Framework/YLErp.Core/Configuration/ProjectSettings.cs
+++ b/Framework/YLErp.Core/Configuration/ProjectSettings.cs
@@ -813,6 +813,8 @@ namespace YLErp
             /// 衡泰内证账号
             /// </summary>
             public string HTAccount { get; set; } = "";
+
+            public int ReportFileBeginNumber { get; set; } = 0;
         }
     }
 }
\ No newline at end of file
diff --git a/YLErpDAL/Modules/AppModule/AppUpgrader.cs b/YLErpDAL/Modules/AppModule/AppUpgrader.cs
index 4617f13f..b6fea8ad 100644
--- a/YLErpDAL/Modules/AppModule/AppUpgrader.cs
+++ b/YLErpDAL/Modules/AppModule/AppUpgrader.cs
@@ -303,6 +303,7 @@ namespace YLErp.Modules.AppModule
             // 5.4.1
             //-----------------------------------------------
             configService.AddDataIfNotExists("ProjectConfig", "Erp.IsAutoSealAfterGeneratedBook", "false", "bool", "确认书生成时是否自动用印(IsAutoSealAndUploadFiles勾选时生效)");
+            configService.AddDataIfNotExists("ProjectConfig", "Erp.ReportFileBeginNumber", "0", "int", "报送文件开始编号");
             //-----------------------------------------------
             // 删除不再使用的
             //-----------------------------------------------
diff --git a/YLErpDAL/Modules/SuperviseReportModule/SAC/Service/ReportService.cs b/YLErpDAL/Modules/SuperviseReportModule/SAC/Service/ReportService.cs
index eee1e5ed..a49bbeaf 100644
--- a/YLErpDAL/Modules/SuperviseReportModule/SAC/Service/ReportService.cs
+++ b/YLErpDAL/Modules/SuperviseReportModule/SAC/Service/ReportService.cs
@@ -262,6 +262,10 @@ namespace YLErp.Modules.SuperviseReportModule.SAC.Service
                 fileId = Regex.Match(fileId, @"\d{4}$").Value;
                 index = int.Parse(fileId) + 1;
             }
+            if (index <= PS.Config.ReportFileBeginNumber)
+            {
+                index += PS.Config.ReportFileBeginNumber;
+            }
             return index;
         }