diff --git a/lib/bangumi-generator.js b/lib/bangumi-generator.js
index 9ee7192..dbeacdd 100644
--- a/lib/bangumi-generator.js
+++ b/lib/bangumi-generator.js
@@ -22,7 +22,7 @@ module.exports = async function (locals) {
     }
     let wantWatch=[], watching=[], watched=[];
     if(!fs.existsSync(path.resolve(__dirname, '../data/bangumis.json'))){
-        log.info(`Can't find bilibili bangumi data, please use 'hexo bangumi update' command to get data`);
+        log.info(`Can't find bilibili bangumi data, please use 'hexo bangumi -u' command to get data`);
     }else{
         ({ wantWatch, watching, watched } = JSON.parse(fs.readFileSync(path.resolve(__dirname, '../data/bangumis.json'))));
         log.info(wantWatch.length + watching.length + watched.length + ' bangumis have been loaded');