diff --git a/Falcon.SugarApi/DatabaseDefinitions/SugarDbContext.cs b/Falcon.SugarApi/DatabaseDefinitions/SugarDbContext.cs
index ddb4ad4..329c2d5 100644
--- a/Falcon.SugarApi/DatabaseDefinitions/SugarDbContext.cs
+++ b/Falcon.SugarApi/DatabaseDefinitions/SugarDbContext.cs
@@ -197,7 +197,16 @@ namespace Falcon.SugarApi.DatabaseDefinitions
         /// <param name="otherParams">增加其他的参数</param>
         /// <returns>参数</returns>
         public SugarParameter[] GetParameters<T>(T data, params SugarParameter[] otherParams) {
-            var result = data == null ? new List<SugarParameter>() : this.Ado.GetParameters(data).ToList();
+            var result = new List<SugarParameter>();
+            if (data != null) {
+                var dict = new Dictionary<string, object>();
+                foreach (var p in data.GetType().GetProperties()) {
+                    if (p.CanRead) {
+                        dict.Add(p.Name, p.GetValue(data) ?? "");
+                    }
+                }
+                result.AddRange(this.Ado.GetParameters(dict).ToArray());
+            }
             if (otherParams != null) {
                 result.AddRange(otherParams);
             }