diff --git a/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java b/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
index 495252e38..3f1aa2663 100644
--- a/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
+++ b/designer-realize/src/main/java/com/fr/start/module/DesignerActivator.java
@@ -99,7 +99,6 @@ import com.fr.report.cell.cellattr.core.group.DSColumn;
 import com.fr.report.cell.painter.BiasTextPainter;
 import com.fr.report.cell.painter.CellImagePainter;
 import com.fr.stable.ArrayUtils;
-import com.fr.stable.EssentialUtils;
 import com.fr.stable.ParameterProvider;
 import com.fr.stable.bridge.StableFactory;
 import com.fr.stable.os.support.OSBasedAction;
@@ -192,8 +191,8 @@ public class DesignerActivator extends Activator {
         justStartModules4Designer();
 
         CalculatorProviderContext.setValueConverter(valueConverter());
-        EssentialUtils.Object_Tokenizer = startXMLReadObjectTokenizer();
-        EssentialUtils.Object_XML_Writer_Finder = startObjectXMLWriterFinder();
+        GeneralXMLTools.Object_Tokenizer = startXMLReadObjectTokenizer();
+        GeneralXMLTools.Object_XML_Writer_Finder = startObjectXMLWriterFinder();
         addAdapterForPlate();
 
         designerRegister();