diff --git a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/handler/SftpDownloadFlatDirectoryHandler.java b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/handler/SftpDownloadFlatDirectoryHandler.java
index b2624387..98a81ef6 100644
--- a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/handler/SftpDownloadFlatDirectoryHandler.java
+++ b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/handler/SftpDownloadFlatDirectoryHandler.java
@@ -5,7 +5,7 @@ import com.orion.lang.utils.collect.Lists;
 import com.orion.ops.framework.common.enums.BooleanBit;
 import com.orion.ops.module.asset.handler.host.terminal.enums.OutputTypeEnum;
 import com.orion.ops.module.asset.handler.host.terminal.model.request.SftpDownloadFlatDirectoryRequest;
-import com.orion.ops.module.asset.handler.host.terminal.model.response.SftpDownloadDirectoryFlatResponse;
+import com.orion.ops.module.asset.handler.host.terminal.model.response.SftpDownloadFlatDirectoryResponse;
 import com.orion.ops.module.asset.handler.host.terminal.model.response.SftpFileVO;
 import com.orion.ops.module.asset.handler.host.terminal.session.ISftpSession;
 import lombok.extern.slf4j.Slf4j;
@@ -44,7 +44,7 @@ public class SftpDownloadFlatDirectoryHandler extends AbstractTerminalHandler<Sf
         // 返回
         this.send(channel,
                 OutputTypeEnum.SFTP_DOWNLOAD_FLAT_DIRECTORY,
-                SftpDownloadDirectoryFlatResponse.builder()
+                SftpDownloadFlatDirectoryResponse.builder()
                         .sessionId(payload.getSessionId())
                         .currentPath(payload.getCurrentPath())
                         .body(JSON.toJSONString(files))
diff --git a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadDirectoryFlatResponse.java b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadFlatDirectoryResponse.java
similarity index 72%
rename from orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadDirectoryFlatResponse.java
rename to orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadFlatDirectoryResponse.java
index b96af1dc..54313497 100644
--- a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadDirectoryFlatResponse.java
+++ b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/terminal/model/response/SftpDownloadFlatDirectoryResponse.java
@@ -8,7 +8,7 @@ import lombok.NoArgsConstructor;
 import lombok.experimental.SuperBuilder;
 
 /**
- * sftp 下载文件夹 flat 实体对象
+ * sftp 下载文件夹展开文件 实体对象
  *
  * @author Jiahang Li
  * @version 1.0.0
@@ -19,8 +19,8 @@ import lombok.experimental.SuperBuilder;
 @NoArgsConstructor
 @AllArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-@Schema(name = "SftpDownloadDirectoryFlatResponse", description = "sftp 下载文件夹 flat 实体对象")
-public class SftpDownloadDirectoryFlatResponse extends SftpBaseResponse {
+@Schema(name = "SftpDownloadFlatDirectoryResponse", description = "sftp 下载文件夹展开文件 实体对象")
+public class SftpDownloadFlatDirectoryResponse extends SftpBaseResponse {
 
     @Schema(description = "currentPath")
     private String currentPath;
diff --git a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/DownloadSession.java b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/DownloadSession.java
index 3b733915..4ad13f85 100644
--- a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/DownloadSession.java
+++ b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/DownloadSession.java
@@ -1,5 +1,6 @@
 package com.orion.ops.module.asset.handler.host.transfer.session;
 
+import com.orion.lang.utils.Threads;
 import com.orion.lang.utils.Valid;
 import com.orion.lang.utils.io.Streams;
 import com.orion.net.host.SessionStore;
@@ -43,28 +44,35 @@ public class DownloadSession extends TransferHostSession implements IDownloadSes
             // 打开输入流
             this.inputStream = executor.openInputStream(path);
         } catch (Exception e) {
-            log.error("DownloadSession.uploadStart error", e);
+            log.error("DownloadSession.startDownload error", e);
             // 响应结果
             TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_ERROR, e);
             return;
         }
-        // 异步读取文件内容  FIXME bug
-        AssetThreadPools.TERMINAL_SCHEDULER.execute(() -> {
+        // 异步读取文件内容
+        AssetThreadPools.SFTP_DOWNLOAD_SCHEDULER.execute(() -> {
+            Exception ex = null;
             try {
                 byte[] buffer = new byte[Const.BUFFER_KB_32];
                 int len;
                 // 响应文件内容
-                while ((len = this.inputStream.read(buffer)) != -1) {
+                while (this.inputStream != null && (len = this.inputStream.read(buffer)) != -1) {
                     this.channel.sendMessage(new BinaryMessage(buffer, 0, len, true));
                 }
-                // 响应结果
-                TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_FINISH, null);
+                log.info("DownloadSession.startDownload finish");
             } catch (Exception e) {
-                log.error("DownloadSession.transfer error", e);
-                // 响应结果
-                TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_ERROR, e);
-            } finally {
-                this.closeStream();
+                log.error("DownloadSession.startDownload error", e);
+                ex = e;
+            }
+            // 关闭等待 jsch 内部处理
+            Threads.sleep(100);
+            this.closeStream();
+            Threads.sleep(100);
+            // 响应结果
+            if (ex == null) {
+                TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_FINISH, null);
+            } else {
+                TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_ERROR, ex);
             }
         });
     }
@@ -73,23 +81,22 @@ public class DownloadSession extends TransferHostSession implements IDownloadSes
     public void abortDownload() {
         log.info("DownloadSession.abortDownload");
         // 关闭流
-        Streams.close(inputStream);
-        // 响应结果
-        TransferUtils.sendMessage(this.channel, TransferReceiverType.DOWNLOAD_FINISH, null);
+        this.closeStream();
     }
 
     @Override
     public void close() {
-        super.close();
         this.closeStream();
+        super.close();
     }
 
     /**
      * 关闭流
      */
     private void closeStream() {
-        // 关闭流
-        Streams.close(inputStream);
+        // 关闭 inputStream 会被阻塞 ??..?? 只能关闭 executor
+        Streams.close(this.executor);
+        this.executor = null;
         this.inputStream = null;
     }
 
diff --git a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/UploadSession.java b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/UploadSession.java
index 975266f2..893e000d 100644
--- a/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/UploadSession.java
+++ b/orion-ops-module-asset/orion-ops-module-asset-service/src/main/java/com/orion/ops/module/asset/handler/host/transfer/session/UploadSession.java
@@ -69,6 +69,7 @@ public class UploadSession extends TransferHostSession implements IUploadSession
 
     @Override
     public void uploadFinish() {
+        log.info("UploadSession.uploadFinish");
         this.closeStream();
         // 响应结果
         TransferUtils.sendMessage(this.channel, TransferReceiverType.UPLOAD_FINISH, null);
@@ -76,6 +77,7 @@ public class UploadSession extends TransferHostSession implements IUploadSession
 
     @Override
     public void uploadError() {
+        log.error("UploadSession.uploadError");
         this.closeStream();
         // 响应结果
         TransferUtils.sendMessage(this.channel, TransferReceiverType.UPLOAD_ERROR, new InvalidArgumentException((String) null));
@@ -83,8 +85,8 @@ public class UploadSession extends TransferHostSession implements IUploadSession
 
     @Override
     public void close() {
-        super.close();
         this.closeStream();
+        super.close();
     }
 
     /**
diff --git a/orion-ops-ui/src/views/host/terminal/components/transfer/transfer-drawer.vue b/orion-ops-ui/src/views/host/terminal/components/transfer/transfer-drawer.vue
index ef605323..a0e26573 100644
--- a/orion-ops-ui/src/views/host/terminal/components/transfer/transfer-drawer.vue
+++ b/orion-ops-ui/src/views/host/terminal/components/transfer/transfer-drawer.vue
@@ -23,7 +23,8 @@
               <!-- 左侧图标 -->
               <div class="transfer-item-left">
                 <span class="file-icon">
-                  <icon-upload />
+                  <icon-upload v-if="item.type === TransferType.UPLOAD" />
+                  <icon-download v-else-if="item.type === TransferType.DOWNLOAD" />
                 </span>
               </div>
               <!-- 中间信息 -->
@@ -116,7 +117,7 @@
   import useVisible from '@/hooks/visible';
   import { useTerminalStore } from '@/store';
   import { getFileSize } from '@/utils/file';
-  import { TransferStatus } from '../../types/terminal.const';
+  import { TransferStatus, TransferType } from '../../types/terminal.const';
 
   const { transferManager } = useTerminalStore();
   const { visible, setVisible } = useVisible();