From 8781fbba4b872a2db20a7ebceb313b03443476f8 Mon Sep 17 00:00:00 2001
From: dingbo <dingbo8128@163.com>
Date: Thu, 2 Jun 2022 19:22:21 +0800
Subject: [PATCH] docs: hightlight

---
 docs-en/05-develop/01-connect/01-python.md | 2 +-
 docs-en/05-develop/01-connect/02-java.md   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs-en/05-develop/01-connect/01-python.md b/docs-en/05-develop/01-connect/01-python.md
index 9a9ce5c087..499f7fef37 100644
--- a/docs-en/05-develop/01-connect/01-python.md
+++ b/docs-en/05-develop/01-connect/01-python.md
@@ -17,7 +17,7 @@ You'll need to have Python3 installed.
 
 Run this command in your terminal to save connect parameters as environment variables:
 
-```
+```bash
 export TDENGINE_CLOUD_HOST=<host>
 export TDENGINE_CLOUD_PORT=<port>
 export TDENGINE_CLOUD_TOKEN=<token>
diff --git a/docs-en/05-develop/01-connect/02-java.md b/docs-en/05-develop/01-connect/02-java.md
index 98ae74749c..9c1a74399a 100644
--- a/docs-en/05-develop/01-connect/02-java.md
+++ b/docs-en/05-develop/01-connect/02-java.md
@@ -7,7 +7,7 @@ title: Connect with Java Connector
 
 Build with Maven
 
-```
+```xml
 <dependency>
   <groupId>com.taosdata.jdbc</groupId>
   <artifactId>taos-jdbcdriver</artifactId>
@@ -27,7 +27,7 @@ dependencies {
 
 Run this command in your terminal to save connect parameters as environment variables:
 
-```
+```bash
 export TDENGINE_CLOUD_HOST=<host>
 export TDENGINE_CLOUD_PORT=<port>
 export TDENGINE_CLOUD_TOKEN=<token>
-- 
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