diff --git a/scripts/helpers/next-config.js b/scripts/helpers/next-config.js
index 931d0ce..010a5ce 100644
--- a/scripts/helpers/next-config.js
+++ b/scripts/helpers/next-config.js
@@ -8,12 +8,12 @@ const { parse } = require('url');
  * Export theme config to js
  */
 hexo.extend.helper.register('next_config', function() {
-  const { config, theme, next_version, __ } = this;
+  const { config, theme, __ } = this;
   const exportConfig = {
     hostname  : parse(config.url).hostname || config.url,
     root      : config.root,
     scheme    : theme.scheme,
-    version   : next_version,
+    version   : this.next_version,
     exturl    : theme.exturl,
     sidebar   : theme.sidebar,
     copycode  : theme.codeblock.copy_button.enable,
@@ -41,7 +41,7 @@ hexo.extend.helper.register('next_config', function() {
     };
   }
   if (config.search && theme.local_search && theme.local_search.enable) {
-    exportConfig.path = config.search.path;
+    exportConfig.path = this.url_for(config.search.path);
     exportConfig.localsearch = theme.local_search;
   }
   return `<script class="hexo-configurations">
diff --git a/source/js/local-search.js b/source/js/local-search.js
index edffe25..50148f8 100644
--- a/source/js/local-search.js
+++ b/source/js/local-search.js
@@ -2,6 +2,7 @@
 
 document.addEventListener('DOMContentLoaded', () => {
   if (!CONFIG.path) {
+    // Search DB path
     console.warn('`hexo-generator-searchdb` plugin is not installed!');
     return;
   }
@@ -196,10 +197,8 @@ document.addEventListener('DOMContentLoaded', () => {
   };
 
   const fetchData = () => {
-    // Search DB path
-    const searchPath = CONFIG.root + CONFIG.path;
     const isXml = !CONFIG.path.endsWith('json');
-    fetch(searchPath)
+    fetch(CONFIG.path)
       .then(response => response.text())
       .then(res => {
         // Get the contents from search data