diff --git a/README.en.md b/README.en.md
index d17b14a..130a17e 100644
--- a/README.en.md
+++ b/README.en.md
@@ -5,7 +5,7 @@
 </p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/version-5.4.0-blue" alt="version">
+  <img src="https://img.shields.io/badge/version-5.4.1-blue" alt="version">
   <img src="https://img.shields.io/badge/python-3.10+-green" alt="python">
   <img src="https://img.shields.io/badge/license-MIT-orange" alt="license">
   <img src="https://img.shields.io/badge/tests-113%20passed-brightgreen" alt="tests">
diff --git a/README.md b/README.md
index a91ded7..a2ca955 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 </p>
 
 <p align="center">
-  <img src="https://img.shields.io/badge/version-5.4.0-blue" alt="version">
+  <img src="https://img.shields.io/badge/version-5.4.1-blue" alt="version">
   <img src="https://img.shields.io/badge/python-3.10+-green" alt="python">
   <img src="https://img.shields.io/badge/license-MIT-orange" alt="license">
   <img src="https://img.shields.io/badge/tests-150+%20passed-brightgreen" alt="tests">
diff --git a/xcli_core/tui.py b/xcli_core/tui.py
index ce80b64..659b35a 100644
--- a/xcli_core/tui.py
+++ b/xcli_core/tui.py
@@ -498,7 +498,7 @@ if TEXTUAL_AVAILABLE:
                 "",
                 "  ╔══════════════════════════════════════════════╗",
                 "  ║                                              ║",
-                "  ║    小狸 Pro-CLI v5.4                        ║",
+                "  ║    小狸 Pro-CLI v5.4.1                        ║",
                 "  ║    智能编程助手 · 动画增强版                  ║",
                 "  ║                                              ║",
                 "  ╚══════════════════════════════════════════════╝",
@@ -542,7 +542,7 @@ if TEXTUAL_AVAILABLE:
                 ("", "msg-dim"),
                 ("  ╔══════════════════════════════════════════════╗", "msg-welcome"),
                 ("  ║                                              ║", "msg-welcome"),
-                ("  ║    小狸 Pro-CLI v5.4                        ║", "msg-welcome"),
+                ("  ║    小狸 Pro-CLI v5.4.1                        ║", "msg-welcome"),
                 ("  ║    智能编程助手 · 动画增强版                  ║", "msg-welcome"),
                 ("  ║                                              ║", "msg-welcome"),
                 ("  ╚══════════════════════════════════════════════╝", "msg-welcome"),
@@ -743,7 +743,7 @@ if TEXTUAL_AVAILABLE:
                 'cls': lambda: self.action_clear(),
                 'model': lambda: self._switch_model(args),
                 'engine': lambda: self._switch_model(args),
-                'about': lambda: self._system(" 小狸 Pro-CLI v5.4 - 智能编程助手"),
+                'about': lambda: self._system(" 小狸 Pro-CLI v5.4.1 - 智能编程助手"),
                 'status': lambda: self._show_status(),
                 'tools': lambda: self._show_tools(),
                 'engines': lambda: self._show_engines(),