diff --git a/pipeline/pipeline.py b/pipeline/pipeline.py
index b87189d..e06bfd7 100644
--- a/pipeline/pipeline.py
+++ b/pipeline/pipeline.py
@@ -63,7 +63,6 @@ class Pipeline:
             for processor in self.processors:
                 try:
                     data = processor.process(data)
-                    yield data
                 except Exception as e:
                     self.logger.error(f"同步处理器 {processor.name} 执行出错: {e}")