diff --git a/layout/common/paginator.ejs b/layout/common/paginator.ejs
index 9940d18..1cf49f8 100644
--- a/layout/common/paginator.ejs
+++ b/layout/common/paginator.ejs
@@ -13,7 +13,7 @@ function pagination(c, m) {
             l;
 
     for (let i = 1; i <= last; i++) {
-        if (i == 1 || i == last || i >= left && i < right) {
+        if (i == 1 || i == last || (i >= left && i < right)) {
             range.push(i);
         }
     }