diff --git a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/manager/impl/MemoryLogManager.java b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/manager/impl/MemoryLogManager.java
index e33ca32b..724e63d0 100644
--- a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/manager/impl/MemoryLogManager.java
+++ b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/manager/impl/MemoryLogManager.java
@@ -119,6 +119,7 @@ public class MemoryLogManager implements LoggerManager {
     }
 
     private void emitterInit(SseEmitter emitter,String taskId){
+        // 维持心跳
         scheduler.scheduleWithFixedDelay(()-> {
             try {
                 emitter.send("\n\n");