diff --git a/packages/shell-chrome/assets/css/main.css b/packages/shell-chrome/assets/css/main.css
index e3faffb..6d4a498 100644
--- a/packages/shell-chrome/assets/css/main.css
+++ b/packages/shell-chrome/assets/css/main.css
@@ -159,3 +159,8 @@ body {
 #popup .article ul li #mouse-style .button .layer {
   transition: 0.3s ease all;
 }
+#popup #btnScreenshot {
+  position: absolute;
+  top: 0;
+  right: 0;
+}
diff --git a/packages/shell-chrome/assets/css/main.less b/packages/shell-chrome/assets/css/main.less
index 9c15e04..6e6ee1c 100644
--- a/packages/shell-chrome/assets/css/main.less
+++ b/packages/shell-chrome/assets/css/main.less
@@ -169,4 +169,9 @@ body {
             }
         }
     }
+    #btnScreenshot{
+        position: absolute;
+        top: 0;
+        right: 0;
+    }
 }