diff --git a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/DbDataReaderFactory.cs b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/DbDataReaderFactory.cs
index c8abfb75c..319f47f94 100644
--- a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/DbDataReaderFactory.cs
+++ b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/DbDataReaderFactory.cs
@@ -29,7 +29,7 @@ namespace MongoDb.Ado.data
                 ExecuteHandlerFactory.Handler(operation,json, collection);
                 return new DataTable().CreateDataReader();
             }
-            return queryHandler.Find(collection, doc);
+            return queryHandler.Handler(collection, doc);
         }
 
     }
diff --git a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/IQueryHandler.cs b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/IQueryHandler.cs
index 34625ed73..09b32d7a6 100644
--- a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/IQueryHandler.cs
+++ b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/IQueryHandler.cs
@@ -6,6 +6,6 @@ namespace MongoDb.Ado.data
 {
     public interface IQueryHandler
     {
-        DbDataReader Find(IMongoCollection<BsonDocument> collection, BsonValue doc);
+        DbDataReader Handler(IMongoCollection<BsonDocument> collection, BsonValue doc);
     }
 }
\ No newline at end of file
diff --git a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryAggregateHandler.cs b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryAggregateHandler.cs
index 307e3e1c8..d074db91f 100644
--- a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryAggregateHandler.cs
+++ b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryAggregateHandler.cs
@@ -11,7 +11,7 @@ namespace MongoDb.Ado.data
 {
     public class QueryAggregateHandler : IQueryHandler
     {
-        public DbDataReader Find(IMongoCollection<BsonDocument> collection, BsonValue doc)
+        public DbDataReader Handler(IMongoCollection<BsonDocument> collection, BsonValue doc)
         {
             // 解析 JSON 字符串为 BsonArray
             var pipeline =  doc.AsBsonArray; ;
diff --git a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
index 88a00794d..d0589652c 100644
--- a/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
+++ b/Src/Asp.NetCore2/MongoDb.Ado.data/ExecuteDbDataReaderItems/QueryFindHandler.cs
@@ -10,7 +10,7 @@ namespace MongoDb.Ado.data
 {
     public class QueryFindHandler : IQueryHandler
     {
-        public DbDataReader Find(IMongoCollection<BsonDocument> collection, BsonValue doc)
+        public DbDataReader Handler(IMongoCollection<BsonDocument> collection, BsonValue doc)
         {
             BsonDocument filter;
             BsonDocument projection = null;