diff --git a/nx01-zerofungus-server/src/main/java/love/distributedrebirth/nx01/zerofungus/server/web/WarpCorePlasmaInspectorServlet.java b/nx01-zerofungus-server/src/main/java/love/distributedrebirth/nx01/zerofungus/server/web/WarpCorePlasmaInspectorServlet.java
index 5fc42ab..d3ec2cf 100644
--- a/nx01-zerofungus-server/src/main/java/love/distributedrebirth/nx01/zerofungus/server/web/WarpCorePlasmaInspectorServlet.java
+++ b/nx01-zerofungus-server/src/main/java/love/distributedrebirth/nx01/zerofungus/server/web/WarpCorePlasmaInspectorServlet.java
@@ -29,8 +29,15 @@ package love.distributedrebirth.nx01.zerofungus.server.web;
 
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.io.Writer;
 import java.util.List;
 
+import org.x4o.xml.io.XMLConstants;
+import org.x4o.xml.io.sax.ext.ContentWriterTagWrapper;
+import org.x4o.xml.io.sax.ext.ContentWriterXml;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.AttributesImpl;
+
 import jakarta.servlet.http.HttpServlet;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
@@ -53,57 +60,74 @@ public class WarpCorePlasmaInspectorServlet extends HttpServlet {
 		
 		WarpCoreReactor reactor = ZeroFungus.INSTANCE.getWarpCore();
 		List<WarpReactPlasma> slots = reactor.listChilds(null);
-		out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
-		out.println("<reactor>\n");
-		for (WarpReactPlasma slot : slots) {
-			WarpCorePlasmaIntermixChamber contract = reactor.getSlotContract(slot);
-			out.println("\t<slot path=\"" + slot.getSlotPath() + "\">\n");
-			printClaims(out, "in", contract.getSlotTypesIn());
-			printClaims(out, "out", contract.getSlotTypesOut());
-			printRequireServices(out, contract.getRequireServices());
-			printRequireSlots(out, contract.getRequireSlots());
-			out.println("</slot>\n");
+		ContentWriterInspector writer = new ContentWriterInspector(out, response.getCharacterEncoding());
+		try {
+			writer.startDocument();
+			AttributesImpl atts = new AttributesImpl();
+			atts.addAttribute ("", "仙上主天", "", "", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕"); 
+			writer.printTagStart(Tag.reactor, atts);
+			for (WarpReactPlasma slot : slots) {
+				WarpCorePlasmaIntermixChamber contract = reactor.getSlotContract(slot);
+				atts = new AttributesImpl();
+				atts.addAttribute ("", "path", "", "", slot.getSlotPath());
+				if ("true".equalsIgnoreCase(request.getParameter("___willem"))) {
+					atts.addAttribute ("", "ᒡᒢᑊᒻᒻᓫᔿ", "", "", "𑀳𑁂𑀮𑀺𑀉𑁄𑀤𑁄𑀭𑁂𑀡𑀪𑀸𑀕");
+				}
+				writer.printTagStart(Tag.slot, atts);
+					printClaims(writer, Tag.claimIn, contract.getSlotTypesIn());
+					printClaims(writer, Tag.claimOut, contract.getSlotTypesOut());
+					printRequireServices(writer, contract.getRequireServices());
+					printRequireSlots(writer, contract.getRequireSlots());
+				writer.printTagEnd(Tag.slot);
+			}			
+			writer.printTagEnd(Tag.reactor);
+			writer.endDocument();
+		} catch (SAXException e) {
+			throw new IllegalStateException(e);
 		}
-		out.println("\t</reactor>\n");
-		out.flush();
 	}
 	
-	private void printClaims(PrintWriter out, String tag, List<Class<?>> clazzes) {
+	private void printClaims(ContentWriterInspector writer, Tag tag, List<Class<?>> clazzes) throws SAXException {
 		if (clazzes.isEmpty()) {
 			return;
 		}
-		out.println("\t\t<claim-"+tag+">\n");
+		writer.printTagStart(tag);
 		for (Class<?> cls : clazzes) {
-			out.print("\t\t\t<claim-type>");
-			out.print(cls);
-			out.println("</claim-type>\n");
+			writer.printTagCharacters(Tag.claimType, cls.toString());
 		}
-		out.println("\t\t</claim-"+tag+">\n");
+		writer.printTagEnd(tag);
 	}
 	
-	private void printRequireServices(PrintWriter out, List<Class<?>> clazzes) {
+	private void printRequireServices(ContentWriterInspector writer, List<Class<?>> clazzes) throws SAXException {
 		if (clazzes.isEmpty()) {
 			return;
 		}
-		out.println("\t\t<require-services>\n");
+		writer.printTagStart(Tag.requireServices);
 		for (Class<?> cls : clazzes) {
-			out.print("\t\t\t<require-service>");
-			out.print(cls);
-			out.println("</require-service>\n");
+			writer.printTagCharacters(Tag.requireService, cls.toString());
 		}
-		out.println("\t\t</require-services>\n");
+		writer.printTagEnd(Tag.requireServices);
 	}
 	
-	private void printRequireSlots(PrintWriter out, List<WarpReactPlasma> slots) {
+	private void printRequireSlots(ContentWriterInspector writer, List<WarpReactPlasma> slots) throws SAXException {
 		if (slots.isEmpty()) {
 			return;
 		}
-		out.println("\t\t<require-slots>\n");
+		writer.printTagStart(Tag.requireSlots);
 		for (WarpReactPlasma slot : slots) {
-			out.print("\t\t\t<require-slot>");
-			out.print(slot.getSlotPath());
-			out.println("</require-slot>\n");
+			writer.printTagCharacters(Tag.requireSlot, slot.getSlotPath());
 		}
-		out.println("\t\t</require-slots>\n");
+		writer.printTagEnd(Tag.requireSlots);
+	}
+	
+	public class ContentWriterInspector extends ContentWriterTagWrapper<Tag,ContentWriterXml> {
+		
+		public ContentWriterInspector(Writer out,String encoding) {
+			super(new ContentWriterXml(out, encoding),XMLConstants.XML_SCHEMA_NS_URI, XMLConstants.NULL_NS_URI);
+		}
+	}
+	
+	public enum Tag {
+		reactor,slot,requireSlots,requireSlot,requireServices,requireService,claimIn,claimOut,claimType;
 	}
 }
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