diff --git a/content/en/case/_index.md b/content/en/case/_index.md
index 1f43d3a3e..d7032f45b 100644
--- a/content/en/case/_index.md
+++ b/content/en/case/_index.md
@@ -112,7 +112,9 @@ section3:
         - name: 'zhongkejincai'
           icon: 'images/case/section6-sinodata.png'  
         - name: 'turing'
-          icon: 'images/case/logo-turing.png'    
+          icon: 'images/case/logo-turing.png'   
+        - name: 'pigeon'
+          icon: 'images/case/logo-pigeon.png' 
 
     - name: 'Internet'
       children:
diff --git a/content/zh/case/_index.md b/content/zh/case/_index.md
index 92ca2a425..770ed4423 100644
--- a/content/zh/case/_index.md
+++ b/content/zh/case/_index.md
@@ -177,6 +177,8 @@ section3:
           icon: 'images/case/section6-sinodata.png'
         - name: 'turing'
           icon: 'images/case/logo-turing.png'
+        - name: 'pigeon'
+          icon: 'images/case/logo-pigeon.png'
 
     - name: '互联网'
       children:
diff --git a/static/images/case/logo-pigeon.png b/static/images/case/logo-pigeon.png
new file mode 100644
index 000000000..6a630a4c3
Binary files /dev/null and b/static/images/case/logo-pigeon.png differ