diff --git a/pigx-common/pigx-common-oss/src/main/java/com/pig4cloud/pigx/common/file/oss/service/OssTemplate.java b/pigx-common/pigx-common-oss/src/main/java/com/pig4cloud/pigx/common/file/oss/service/OssTemplate.java
index 2f09ed2ef..791203df3 100755
--- a/pigx-common/pigx-common-oss/src/main/java/com/pig4cloud/pigx/common/file/oss/service/OssTemplate.java
+++ b/pigx-common/pigx-common-oss/src/main/java/com/pig4cloud/pigx/common/file/oss/service/OssTemplate.java
@@ -156,7 +156,7 @@ public class OssTemplate implements InitializingBean, FileTemplate {
 	@Override
 	public S3Object getObject(String bucketName, String dir, String objectName) {
 		if (StrUtil.isNotBlank(dir)) {
-			objectName = dir + FileUtil.FILE_SEPARATOR + objectName;
+			objectName = dir + '/' + objectName;
 		}
 		return getObject(bucketName, objectName);
 	}
@@ -199,7 +199,7 @@ public class OssTemplate implements InitializingBean, FileTemplate {
 			throws Exception {
 		if (StrUtil.isNotBlank(dir)) {
 			// dir 路径为 a/b
-			objectName = dir + FileUtil.FILE_SEPARATOR + objectName;
+			objectName = dir + '/' + objectName;
 		}
 
 		putObject(bucketName, objectName, stream, stream.available(), contextType);
diff --git a/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/config/SseEmitterMessageSender.java b/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/config/SseEmitterMessageSender.java
index c3a4b5922..cee119b5d 100644
--- a/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/config/SseEmitterMessageSender.java
+++ b/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/config/SseEmitterMessageSender.java
@@ -39,12 +39,7 @@ public class SseEmitterMessageSender {
 			return false;
 		}
 
-		Object sendFailed = ReflectUtil.getFieldValue(sseEmitter, "sendFailed");
-		if ((boolean) sendFailed) {
-			log.error("[send] sseEmitter 已经关闭");
-			SseEmitterHolder.removeSseEmitter(sseEmitter);
-			return false;
-		}
+
 		try {
 			sseEmitter.send(message);
 		}
diff --git a/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/distribute/RedisMessageDistributor.java b/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/distribute/RedisMessageDistributor.java
index 4e23f3743..8fd05e312 100644
--- a/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/distribute/RedisMessageDistributor.java
+++ b/pigx-common/pigx-common-sse/src/main/java/com/pig4cloud/pigx/common/sse/distribute/RedisMessageDistributor.java
@@ -24,10 +24,7 @@ public class RedisMessageDistributor implements MessageDistributor {
 	 */
 	@Override
 	public void distribute(MessageDO messageDO) {
-		// 包装 sessionKey 适配分布式多环境
-		List<Object> sessionKeyList = new ArrayList<>(messageDO.getSessionKeys());
-		messageDO.setSessionKeys(sessionKeyList);
-
+		
 		String str = JSONUtil.toJsonStr(messageDO);
 		stringRedisTemplate.convertAndSend(RedisSseEmitterMessageListener.CHANNEL, str);
 	}