diff --git a/src/main/java/burp/BurpExtender.java b/src/main/java/burp/BurpExtender.java
index 708089e..596676c 100644
--- a/src/main/java/burp/BurpExtender.java
+++ b/src/main/java/burp/BurpExtender.java
@@ -120,34 +120,15 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
     public void processHttpMessage(int toolFlag, boolean messageIsRequest, IHttpRequestResponse messageInfo) {
         // 判断是否是响应，且该代码作用域为：REPEATER、INTRUDER、PROXY（分别对应toolFlag 64、32、4）
         if (toolFlag == 64 || toolFlag == 32 || toolFlag == 4) {
-            byte[] content;
-
-            if (messageIsRequest) {
-                content = messageInfo.getRequest();
-            } else {
-                content = messageInfo.getResponse();
-            }
-
-            IHttpService iHttpService = null;
-
-            String host = "";
-
-            try {
-                iHttpService = messageInfo.getHttpService();
-                host = iHttpService.getHost();
-            } catch (Exception ignored) {
-            }
-
-            if (Objects.equals(host, "")) {
-                host = helpers.analyzeRequest(content).getUrl().getHost();
-            }
-
-            List<Map<String, String>> result = null;
-
-            String originalColor = messageInfo.getHighlight();
-            String originalComment = messageInfo.getComment();
-
             if (!messageIsRequest) {
+                IHttpService iHttpService = messageInfo.getHttpService();
+                String host = iHttpService.getHost();
+
+                List<Map<String, String>> result = null;
+
+                String originalColor = messageInfo.getHighlight();
+                String originalComment = messageInfo.getComment();
+
                 try {
                     result = messageProcessor.processMessage(helpers, messageInfo, host, true);
 
@@ -167,7 +148,7 @@ public class BurpExtender implements IBurpExtender, IHttpListener, IMessageEdito
                         String resComment = mergeComment(allComment);
                         messageInfo.setComment(resComment);
 
-                        messagePanel.add(messageInfo, resComment, String.valueOf(content.length), resColor);
+                        messagePanel.add(messageInfo, resComment, resColor);
                     }
                 } catch (Exception e) {
                     e.printStackTrace();
diff --git a/src/main/java/burp/ui/board/MessagePanel.java b/src/main/java/burp/ui/board/MessagePanel.java
index 46fba32..728dc22 100644
--- a/src/main/java/burp/ui/board/MessagePanel.java
+++ b/src/main/java/burp/ui/board/MessagePanel.java
@@ -308,13 +308,13 @@ public class MessagePanel extends AbstractTableModel implements IMessageEditorCo
         return currentlyDisplayedItem.getHttpService();
     }
 
-    public void add(IHttpRequestResponse messageInfo, String comment, String length, String color) {
+    public void add(IHttpRequestResponse messageInfo, String comment, String color) {
         synchronized(log) {
             IRequestInfo iRequestInfo = helpers.analyzeRequest(messageInfo);
             URL url = iRequestInfo.getUrl();
             String method = iRequestInfo.getMethod();
             String status = String.valueOf(helpers.analyzeResponse(messageInfo.getResponse()).getStatusCode());
-
+            String length = String.valueOf(messageInfo.getResponse().length);
             LogEntry logEntry = new LogEntry(callbacks.saveBuffersToTempFiles(messageInfo), method, url, comment, length, color, status);
 
             try {