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 6936567d78e44a36a5c2deac7b7b1f68661677dc..a1e2fafcb2aa0bd62e884b6dc33f98226c2c5e76 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
@@ -744,7 +744,7 @@ 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);
@@ -777,7 +777,7 @@ 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);