diff --git a/library/think/Route.php b/library/think/Route.php
index 96e47895..2cc4a333 100644
--- a/library/think/Route.php
+++ b/library/think/Route.php
@@ -1496,7 +1496,7 @@ class Route
             if (is_array($cache)) {
                 list($key, $expire) = $cache;
             } else {
-                $key    = $pathinfo;
+                $key    = str_replace('|', '/', $pathinfo);
                 $expire = $cache;
             }
             $request->cache($key, $expire);