diff --git a/packages/vuepress/vuepress-theme-titanium/index.js b/packages/vuepress/vuepress-theme-titanium/index.js
index 4000e6b4..7f5e0652 100644
--- a/packages/vuepress/vuepress-theme-titanium/index.js
+++ b/packages/vuepress/vuepress-theme-titanium/index.js
@@ -18,7 +18,7 @@ module.exports = (options, ctx) => ({
     }
   },
   plugins: [
-    ['@vuepress/search', { searchMaxSuggestions: 10 }],
+    ['@vuepress/search', { searchMaxSuggestions: 30 }],
     '@vuepress/nprogress',
     ['container', { type: 'tip' }],
     ['container', { type: 'warning' }],
diff --git a/packages/vuepress/vuepress-theme-titanium/styles/theme.styl b/packages/vuepress/vuepress-theme-titanium/styles/theme.styl
index 3a0ed4cb..2c86c8d1 100644
--- a/packages/vuepress/vuepress-theme-titanium/styles/theme.styl
+++ b/packages/vuepress/vuepress-theme-titanium/styles/theme.styl
@@ -48,7 +48,10 @@ body
   background-color $white
   box-sizing border-box
   border-bottom 1px solid $borderColor
-
+  .suggestions
+    max-height 400px
+    overflow-y auto
+    
 .sidebar-mask
   position fixed
   z-index 9