diff --git a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.EntityFrameworkCore/EntityFrameworkCore/NewJitDbContextModelCreatingExtensions.cs b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.EntityFrameworkCore/EntityFrameworkCore/NewJitDbContextModelCreatingExtensions.cs
index 85a6c0e..989bf2d 100644
--- a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.EntityFrameworkCore/EntityFrameworkCore/NewJitDbContextModelCreatingExtensions.cs
+++ b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.EntityFrameworkCore/EntityFrameworkCore/NewJitDbContextModelCreatingExtensions.cs
@@ -170,7 +170,7 @@ namespace WY.NewJit.EntityFrameworkCore
                 b.Property("ParamName").HasMaxLength(50);
                 b.Property("ParamValue").HasMaxLength(50);
                 b.Property("State").HasPrecision(1);
-                b.Property("Remark").HasMaxLength(5000);
+                b.Property("Remark").HasMaxLength(500);
                 b.HasIndex(x => new { x.ParamName}).IsUnique();
             });