diff --git a/examples/api/agentscope_example.py b/examples/api/agentscope_example.py
index 343fef64..563ae2d0 100644
--- a/examples/api/agentscope_example.py
+++ b/examples/api/agentscope_example.py
@@ -38,7 +38,7 @@ def main():
     # Setting of MemoryScope
     arguments = Arguments(
         language="cn",
-        human_name="用户",
+        human_name="User",
         assistant_name="AI",
         logger_to_screen=False,
         memory_chat_class="api_memory_chat",
diff --git a/examples/api/autogen_example.py b/examples/api/autogen_example.py
index 695e2fbe..326de416 100644
--- a/examples/api/autogen_example.py
+++ b/examples/api/autogen_example.py
@@ -55,7 +55,7 @@ def main():
     # Create the agent of MemoryScope
     arguments = Arguments(
         language="cn",
-        human_name="用户",
+        human_name="User",
         assistant_name="AI",
         logger_to_screen=False,
         memory_chat_class="api_memory_chat",