From f0e0f8dbdeb329d3cef258260118c221b71d88dc Mon Sep 17 00:00:00 2001
From: shuyi <shuyi4@huawei.com>
Date: Thu, 24 Mar 2022 06:39:29 -0700
Subject: [PATCH] =?UTF-8?q?=E7=A4=BA=E4=BE=8B=E4=BB=A3=E7=A0=81=E6=95=B4?=
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Signed-off-by: shuyi <shuyi4@huawei.com>
---
 .../security/huks-guidelines.md               | 20 ++++++++++++-------
 .../application-dev/security/huks-overview.md |  2 +-
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/zh-cn/application-dev/security/huks-guidelines.md b/zh-cn/application-dev/security/huks-guidelines.md
index 3c9f934168..f9addff957 100644
--- a/zh-cn/application-dev/security/huks-guidelines.md
+++ b/zh-cn/application-dev/security/huks-guidelines.md
@@ -54,7 +54,7 @@
    var options = {
      properties: properties
    }
-   var resultA = await huks.generateKey(alias, options);
+   var resultA = huks.generateKey(alias, options);
    ```
 
 3. 使用Init接口进行init操作。
@@ -75,13 +75,19 @@
      value: huks.HksKeyPurpose.HKS_KEY_PURPOSE_AGREE
    };
    properties[2] = {
-     tag: huks.HksTag.HKS_TAG_KEY_SIZE
+     tag: huks.HksTag.HKS_TAG_KEY_SIZE,
      value: huks.HksKeySize.HKS_DH_KEY_SIZE_4096
    };
    var options = {
      properties: properties
    };
-   huks.init(alias, options, function (err, data){}); 
+   huks.init(alias, options, function(err, data) {
+       if (err.code !== 0) {
+           console.log("test init err information: " + JSON.stringify(err));
+       } else {
+           console.log(`test init data: ${JSON.stringify(data)}`);
+       }
+   })
    ```
    
 4. 使用Update接口进行update操作。
@@ -101,13 +107,13 @@
      value: huks.HksKeyPurpose.HKS_KEY_PURPOSE_AGREE
    };
    properties[2] = {
-     tag: huks.HksTag.HKS_TAG_KEY_SIZE
+     tag: huks.HksTag.HKS_TAG_KEY_SIZE,
      value: huks.HksKeySize.HKS_DH_KEY_SIZE_4096
    };
    var options = {
      properties: properties
    };
-   huks.update(handle, options, function (err, data){}); 
+   var result = huks.update(handle, options)
    ```
    
 5. 使用Finish接口进行finish操作。
@@ -127,13 +133,13 @@
      value: huks.HksKeyPurpose.HKS_KEY_PURPOSE_AGREE
    };
    properties[2] = {
-     tag: huks.HksTag.HKS_TAG_KEY_SIZE
+     tag: huks.HksTag.HKS_TAG_KEY_SIZE,
      value: huks.HksKeySize.HKS_DH_KEY_SIZE_4096
    };
    var options = {
      properties: properties
    };
-   huks.finish(handle, options, function (err, data){}); 
+   var result = huks.finish(handle, options) 
    ```
 
 
diff --git a/zh-cn/application-dev/security/huks-overview.md b/zh-cn/application-dev/security/huks-overview.md
index 4f0ee08a09..7acab18868 100755
--- a/zh-cn/application-dev/security/huks-overview.md
+++ b/zh-cn/application-dev/security/huks-overview.md
@@ -14,7 +14,7 @@ HUKS（OpenHarmony Universal KeyStore）向应用提供密钥库能力，包括
 
 HUKS对密钥的使用主要通过Init、Update、Finish操作来实现。
 
-- **Iit操作**：读取密钥，并为其创建Session Id返回给调用者。
+- **Init操作**：读取密钥，并为其创建Session Id返回给调用者。
 
 - **Udate操作**：根据Init操作获取的Session Id对数据进行分段update处理。
 
-- 
GitLab