From e1455a27e89d614a24e2f63dfdbc9ba30745e289 Mon Sep 17 00:00:00 2001
From: linyousheng <810275303@qq.com>
Date: Tue, 27 Jan 2026 19:14:24 +0800
Subject: [PATCH] fix: use the sessionId of sandbox instead of random string,
 so we can find the mounted files and download them

---
 .../io/agentscope/runtime/sandbox/manager/SandboxService.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sandbox-core/src/main/java/io/agentscope/runtime/sandbox/manager/SandboxService.java b/sandbox-core/src/main/java/io/agentscope/runtime/sandbox/manager/SandboxService.java
index eb8d6ca..efcaf3d 100644
--- a/sandbox-core/src/main/java/io/agentscope/runtime/sandbox/manager/SandboxService.java
+++ b/sandbox-core/src/main/java/io/agentscope/runtime/sandbox/manager/SandboxService.java
@@ -159,7 +159,7 @@ public ContainerModel createContainer(Sandbox sandbox) throws JsonProcessingExce
             logger.info("Docker image is ready: {}", imageName);
         }
 
-        String sessionId = RandomStringGenerator.generateRandomString(22);
+        String sessionId = sandbox.getSessionId();
         String currentDir = System.getProperty("user.dir");
         String mountDir = currentDir + "/" + default_mount_dir + "/" + sessionId;