diff --git a/tests/shadowsocks_outbound_sandbox.py b/tests/shadowsocks_outbound_sandbox.py
index 91bc6ff..4be9039 100644
--- a/tests/shadowsocks_outbound_sandbox.py
+++ b/tests/shadowsocks_outbound_sandbox.py
@@ -3,7 +3,7 @@ from xray_manager.core.outbound import (
     OutboundSpec,
     ShadowsocksOutbound,
 )
-from xray_manager.core.xray_config import XrayConfig
+from xray_manager.core.target import Target, TargetStorage
 from xray_manager.core.xray_manager_config import XrayManagerConfig
 
 inbound = {
@@ -32,16 +32,13 @@ inbound = {
 if __name__ == "__main__":
     DEV_CONFIG_PATH = "tests/mock_data/etc/xray-manager/config.json"
     xray_manager_config = XrayManagerConfig(DEV_CONFIG_PATH)
+    target_storage = TargetStorage(xray_manager_config)
 
-    target = "us1"
-    target_pretty_name = xray_manager_config.targets.get(target, {}).get(
-        "pretty_name", target
-    )
+    target = target_storage.load_by_id("default")
 
-    outbound = ShadowsocksOutbound.from_scratch(
-        target, target_pretty_name, "127.0.0.1", inbound
-    )
+    outbound = ShadowsocksOutbound.from_scratch(target, "127.0.0.1", inbound)
 
     link = outbound.to_link()
-    o = ShadowsocksOutbound.from_link(xray_manager_config.targets, link)
+    print(link)
+    o = ShadowsocksOutbound.from_link(target_storage, link)
     print(o)