fix search result mix problem (#185)

Author: heheda123123

index.html

@@ -81,7 +81,8 @@
         },
         depth: 6,
         namespace: 'xmake.io',
-        hideOtherSidebarContent: false
+        hideOtherSidebarContent: false,
+        pathNamespaces: ['/zh-cn'],
       },
       formatUpdated: '{MM}/{DD} {HH}:{mm}',
       plugins: [
@@ -134,7 +135,7 @@
     }
   </script>
   <script src="/assets/npm/docsify/docsify.min.js"></script>
-  <script src="/assets/npm/docsify/search.min.js"></script>
+  <script src="//cdn.jsdelivr.net/npm/docsify/lib/plugins/search.min.js"></script>
   <script src="/assets/npm/prismjs/prism-c.min.js"></script>
   <script src="/assets/npm/prismjs/prism-lua.min.js"></script>
   <script src="/assets/npm/prismjs/prism-bash.min.js"></script>