diff --git a/README.md b/README.md
index 3e58e95..3059f88 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,8 @@
     <em>Utilities that help write PyWebIO apps quickly and easily.</em>
 </p>
 <p align="center">
-    <a href="https://codecov.io/gh/wang0618/pywebio-battery">
-        <img src="https://codecov.io/gh/wang0618/pywebio-battery/branch/master/graph/badge.svg?token=mSKUYxL5d1"/>
+    <a href="https://codecov.io/gh/pywebio/pywebio-battery">
+        <img src="https://codecov.io/gh/pywebio/pywebio-battery/branch/master/graph/badge.svg?token=mSKUYxL5d1"/>
     </a>
     <a href="https://pypi.org/project/pywebio-battery/">
         <img src="https://img.shields.io/pypi/v/pywebio-battery?colorB=brightgreen" alt="Package version">
@@ -12,11 +12,11 @@
     <a href="https://pypi.org/project/pywebio-battery/">
         <img src="https://img.shields.io/badge/python->%3D%203.5.2-brightgreen" alt="Python Version">
     </a>
-    <a href="https://lgtm.com/projects/g/wang0618/pywebio-battery/context:python">
-        <img src="https://img.shields.io/lgtm/grade/python/github/wang0618/pywebio-battery.svg?colorB=brightgreen" alt="Python code quality">
+    <a href="https://lgtm.com/projects/g/pywebio/pywebio-battery/context:python">
+        <img src="https://img.shields.io/lgtm/grade/python/github/pywebio/pywebio-battery.svg?colorB=brightgreen" alt="Python code quality">
     </a>
-    <a href="https://github.com/wang0618/pywebio-battery/blob/master/LICENSE">
-        <img src="https://img.shields.io/github/license/wang0618/pywebio-battery.svg" alt="License">
+    <a href="https://github.com/pywebio/pywebio-battery/blob/master/LICENSE">
+        <img src="https://img.shields.io/github/license/pywebio/pywebio-battery.svg" alt="License">
     </a>
     <br/>
     <a href="https://pywebio.readthedocs.io/en/dev/battery.html">[Document]</a>
diff --git a/pywebio_battery/interaction.py b/pywebio_battery/interaction.py
index 5453748..dc4a4f7 100644
--- a/pywebio_battery/interaction.py
+++ b/pywebio_battery/interaction.py
@@ -97,7 +97,7 @@ def run_shell(cmd, output_func=partial(put_text, inline=True)):
 
 
 def put_logbox(name, height=400, keep_bottom=True) -> Output:
-    """Output a logbox widget
+    r"""Output a logbox widget
 
     ::