diff --git a/pyproject.toml b/pyproject.toml
index 42d38b0e..85f6fe03 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "veadk-python"
-version = "0.5.7"
+version = "0.5.8"
 description = "Volcengine agent development kit, integrations with Volcengine cloud services."
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/veadk/tools/builtin_tools/run_code.py b/veadk/tools/builtin_tools/run_code.py
index 8a1c0fe5..14a15c4a 100644
--- a/veadk/tools/builtin_tools/run_code.py
+++ b/veadk/tools/builtin_tools/run_code.py
@@ -17,10 +17,10 @@
 
 from google.adk.tools import ToolContext
 
+from veadk.auth.veauth.utils import get_credential_from_vefaas_iam
 from veadk.config import getenv
 from veadk.utils.logger import get_logger
 from veadk.utils.volcengine_sign import ve_request
-from veadk.auth.veauth.utils import get_credential_from_vefaas_iam
 
 logger = get_logger(__name__)
 
@@ -97,6 +97,7 @@ def run_code(
                     "kernel_name": language,
                 }
             ),
+            "Ttl": os.getenv("AGENTKIT_TOOL_TTL", 1800),
         },
         action="InvokeTool",
         ak=ak,
diff --git a/veadk/version.py b/veadk/version.py
index c8adfd45..dacc1021 100644
--- a/veadk/version.py
+++ b/veadk/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-VERSION = "0.5.7"
+VERSION = "0.5.8"