diff --git a/en/application-dev/reference/apis/js-apis-system-cipher.md b/en/application-dev/reference/apis/js-apis-system-cipher.md
index c4f862b0e3cbf448631be452f826ac395a44435c..2c8bcd53a18b715cff2fae8ed9fe5841b5593d08 100644
--- a/en/application-dev/reference/apis/js-apis-system-cipher.md
+++ b/en/application-dev/reference/apis/js-apis-system-cipher.md
@@ -83,7 +83,7 @@ export default {
         'M9TORIgdH8MjIbWsGnndAkEAw9yURDaorE8IYPLF2IEn09g1uzvWPs3phDb6smVx\n' + 
         '8GfqIdUNf+aCG5TZK/kXBF1sqcsi7jXMAf4jBlejVbSVZg==',
          success: function(data) {                
-           console.log(`handling successful:${data.text}`);          
+           console.log(`handling success:${data.text}`);          
          },            
          fail: function(data, code) {               
            console.log(`### Failed to encrypt cipher.rsa ### ${code}:${data}`);