diff --git a/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java b/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
index b2c1f589..af23115d 100644
--- a/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
+++ b/mateclaw-server/src/main/java/vip/mate/workspace/conversation/ConversationService.java
@@ -450,8 +450,7 @@ public class ConversationService {
             }
             switch (part.getType()) {
                 case "text" -> appendSegment(text, part.getText());
-                case "thinking", "tool_call" -> { /* skip — frontend reads these from contentParts directly */ }
-                case "parse_error" -> appendSegment(text, part.getText());
+                case "thinking", "tool_call", "parse_error" -> { /* skip — frontend reads these from contentParts directly */ }
                 case "file" -> appendSegment(text, "[附件] " + safe(part.getFileName()));
                 default -> appendSegment(text, part.getText());
             }