diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
index 1cf4e2fb8..4c8ad3757 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
@@ -222,7 +222,7 @@ namespace SqlSugar
                     if (bindProperyTypeName.IsContainsIn("int", "int32"))
                         method = isNullableType ? getConvertInt32 : getInt32;
                     if (bindProperyTypeName.IsContainsIn("int64"))
-                        method = isNullableType ? getConvertInt64 : getInt64;
+                        method = isNullableType ? getConvertInt32 : getInt32;
                     if (bindProperyTypeName.IsContainsIn("byte"))
                         method = isNullableType ? getConvertByte : getByte;
                     if (bindProperyTypeName.IsContainsIn("int16"))