From 67429bb39f9885d1407addc50f316e426b81916c Mon Sep 17 00:00:00 2001
From: yichengzhao <yichengzhao1@huawei.com>
Date: Wed, 27 Apr 2022 11:36:28 +0800
Subject: [PATCH] mark language type

Signed-off-by: yichengzhao <yichengzhao1@huawei.com>
Change-Id: I2b6663ef20c6d916e30cab49041dc856107aad01
---
 .../reference/apis/js-apis-device-info.md        |  2 +-
 .../reference/apis/js-apis-system-parameter.md   | 16 ++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/zh-cn/application-dev/reference/apis/js-apis-device-info.md b/zh-cn/application-dev/reference/apis/js-apis-device-info.md
index d96977f7c9..14bd1614d8 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-device-info.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-device-info.md
@@ -5,7 +5,7 @@
 
 ## 导入模块
 
-```
+```ts
 import deviceInfo from '@ohos.deviceInfo'
 ```
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-system-parameter.md b/zh-cn/application-dev/reference/apis/js-apis-system-parameter.md
index a51a7e60de..0be6dd6a6b 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-system-parameter.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-parameter.md
@@ -6,7 +6,7 @@
 
 ## 导入模块
 
-```
+```ts
 import parameter from '@ohos.systemParameter'
 ```
 
@@ -34,7 +34,7 @@ getSync(key: string, def?: string): string
 
 **示例：**
 
-```
+```ts
 try {
     var info = parameter.getSync("test.parameter.key");
     console.log(JSON.stringify(info));
@@ -61,7 +61,7 @@ get(key: string, callback: AsyncCallback&lt;string&gt;): void
 
 **示例：**
 
-```
+```ts
 try {
     parameter.get("test.parameter.key", function (err, data) {
     if (err == undefined) {
@@ -93,7 +93,7 @@ get(key: string, def: string, callback: AsyncCallback&lt;string&gt;): void
 
 **示例：**
 
-```
+```ts
 try {
     parameter.get("test.parameter.key", "default", function (err, data) {
         if (err == undefined) {
@@ -131,7 +131,7 @@ get(key: string, def?: string): Promise&lt;string&gt;
 
 **示例：**
 
-```
+```ts
 try {
     var p = parameter.get("test.parameter.key");
     p.then(function (value) {
@@ -162,7 +162,7 @@ setSync(key: string, value: string): void
 
 **示例：**
 
-```
+```ts
 try {
     parameter.setSync("test.parameter.key", "default");
 }catch(e){
@@ -189,7 +189,7 @@ set(key: string, value: string, callback: AsyncCallback&lt;void&gt;): void
 
 **示例：**
 
-```
+```ts
 try {
     parameter.set("test.parameter.key", "testValue", function (err, data) {
     if (err == undefined) {
@@ -226,7 +226,7 @@ set(key: string, def?: string): Promise&lt;string&gt;
 
 **示例：**
 
-```
+```ts
 try {
     var p = para.set("test.parameter.key", "testValue");
     p.then(function (value) {
-- 
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