diff --git a/zh-cn/application-dev/reference/apis/js-apis-file-fs.md b/zh-cn/application-dev/reference/apis/js-apis-file-fs.md
index dd1ef8786091e23cd605f4711fc8d6e4479e572d..4998bdb44a05737bd05ee158eb6ff9d1b6badf84 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-file-fs.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-file-fs.md
@@ -2823,7 +2823,7 @@ close(callback: AsyncCallback<void>): void
     if (err) {
       console.info("close stream failed with error message: " + err.message + ", error code: " + err.code);
     } else {
-      console.info("close stream success"):
+      console.info("close stream success");
     }
   });
   ```