diff --git a/SGGL/FineUIPro.Web/FineUIPro.Web.csproj b/SGGL/FineUIPro.Web/FineUIPro.Web.csproj
index 87ca2703..6a6ed369 100644
--- a/SGGL/FineUIPro.Web/FineUIPro.Web.csproj
+++ b/SGGL/FineUIPro.Web/FineUIPro.Web.csproj
@@ -17166,7 +17166,7 @@
-
+
diff --git a/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognition.aspx.cs b/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognition.aspx.cs
index 151ce14e..f35de17a 100644
--- a/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognition.aspx.cs
+++ b/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognition.aspx.cs
@@ -3,8 +3,7 @@
using BLL;
using BLL.Common;
using NPOI.SS.Formula.Functions;
-using Spire.Pdf;
-using Spire.Pdf.Utilities;
+
using System;
using System.Collections.Generic;
diff --git a/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognitionContent.aspx b/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognitionContent.aspx
index 7b784837..7e4e615a 100644
--- a/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognitionContent.aspx
+++ b/SGGL/FineUIPro.Web/HJGL/DataImport/DrawingRecognitionContent.aspx
@@ -14,7 +14,7 @@