diff --git a/README.md b/README.md
index 1f8fa48..9c4937c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <div align="center">
 
-[![](images/coding.png)](https://e.coding.net/?utm_source=huiha&utm_medium=banner&utm_campaign=march2019)
+[![](images/coding.png)](https://coding.net/?utm_source=huiha&utm_medium=banner&utm_campaign=march2019)
 
 📘 Summary
 &emsp;&emsp; | &emsp;&emsp;
diff --git a/README_Details.md b/README_Details.md
index c7cf375..5a8097a 100644
--- a/README_Details.md
+++ b/README_Details.md
@@ -1,6 +1,6 @@
 <div align="center">
 
-[![](images/coding.png)](https://e.coding.net/?utm_source=huiha&utm_medium=banner&utm_campaign=march2019)
+[![](images/coding.png)](https://coding.net/?utm_source=huiha&utm_medium=banner&utm_campaign=march2019)
 
 <a href="https://github.com/huihut/interview">📘 Summary</a>
 &emsp;&emsp; | &emsp;&emsp;
diff --git a/images/coding.png b/images/coding.png
index 87fc509..8484542 100644
Binary files a/images/coding.png and b/images/coding.png differ