diff --git a/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md b/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
index de95faf2ffd13538620bec727e75bcd34009d528..3809e5a5d720520f180ff80176e6bf1c1677e0de 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-distributed-data.md
@@ -814,7 +814,7 @@ try {
         console.log('getResultSet succeed.');
         resultSet = result;
     }).catch((err) => {
-        console.log('getResultSet failed:ed: ' + err);
+        console.log('getResultSet failed: ' + err);
     });
     const count = resultSet.getCount();
     console.log("getCount succeed:" + count);
@@ -847,7 +847,7 @@ try {
         console.log('getResultSet succeeed.');
         resultSet = result;
     }).catch((err) => {
-        console.log('getResultSet failed:ed: ' + err);
+        console.log('getResultSet failed: ' + err);
     });
     const position = resultSet.getPosition();
     console.log("getPosition succeed:" + position);