From aed9c053eb3809e7b656264ada98a969f8c195f4 Mon Sep 17 00:00:00 2001
From: Annie_wang <annie.wangli@huawei.com>
Date: Fri, 8 Jul 2022 11:05:49 +0800
Subject: [PATCH] update docs

Signed-off-by: Annie_wang <annie.wangli@huawei.com>
---
 en/application-dev/reference/apis/js-apis-rpc.md           | 3 ++-
 en/application-dev/reference/apis/js-apis-system-cipher.md | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/en/application-dev/reference/apis/js-apis-rpc.md b/en/application-dev/reference/apis/js-apis-rpc.md
index 95b60009b0..524f79bbe2 100644
--- a/en/application-dev/reference/apis/js-apis-rpc.md
+++ b/en/application-dev/reference/apis/js-apis-rpc.md
@@ -1,5 +1,6 @@
 # RPC
 
+This module implements communication between processes, including inter-process communication (IPC) on a single device and Remote Procedure Call (RPC) between processes of difference devices. IPC is implemented based on the Binder driver, and RPC is based on the software bus driver.
 
 > **NOTE**<br>
 > The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
@@ -2397,7 +2398,7 @@ Unmarshals this sequenceable object from a **MessageParcel** object.
 
 ## IRemoteBroker
 
-Obtains a remote proxy object.
+Provides the holder of a remote proxy object.
 
 
 ### asObject
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 c4f862b0e3..2c8bcd53a1 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}`); 
-- 
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