diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
index 631cfebfb..aff606602 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
@@ -303,6 +303,7 @@ namespace SqlSugar
                 var p = ParameterConverter.Invoke(obj,new object[] {columnInfo.Value, GetDbColumnIndex }) as SugarParameter;
                 GetDbColumnIndex++;
                 //this.Parameters.RemoveAll(it => it.ParameterName == it.ParameterName);
+                UtilMethods.ConvertParameter(p,this.Builder);
                 this.Parameters.Add(p);
                 return p.ParameterName;
             }
diff --git a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
index 82c5bc4b0..cf7ea0404 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
@@ -17,6 +17,13 @@ namespace SqlSugar
 {
     public class UtilMethods
     {
+        public static void ConvertParameter(SugarParameter p, ISqlBuilder builder)
+        {
+            if (!p.ParameterName.StartsWith(builder.SqlParameterKeyWord))
+            {
+                p.ParameterName = (builder.SqlParameterKeyWord + p.ParameterName.TrimStart('@'));
+            }
+        }
         public static object SetAnonymousObjectPropertyValue(object obj, string propertyName, object propertyValue)
         {
             if (obj.GetType().IsAnonymousType()) // 判断是否为匿名对象