diff --git a/README.md b/README.md
index 3b22f85..0cb21dc 100644
--- a/README.md
+++ b/README.md
@@ -246,7 +246,7 @@ If you need to quickly integrate our sdk in your own Android project, then you c
 
 - Step 1. Add the JitPack repository to your build file.Add it in your root build.gradle at the end of repositories:
 
-```java
+```Java
 allprojects {
     repositories {
         ...
@@ -256,7 +256,7 @@ allprojects {
 ```
 
 - Step 2. Add the dependency
-```
+```Java
 dependencies {
     implementation 'com.github.HyperInspire:hyperlpr3-android-sdk:1.0.3'
 }
@@ -264,7 +264,7 @@ dependencies {
 
 - Step 3. Use hyperlpr in your application
 
-```
+```Java
 // Initialization, which can be performed only once, is usually performed at program initialization
 HyperLPR3.getInstance().init(this, new HyperLPRParameter());
 
diff --git a/README_CH.md b/README_CH.md
index 734d3eb..2295ece 100644
--- a/README_CH.md
+++ b/README_CH.md
@@ -248,7 +248,7 @@ sh command/build_release_android_share.sh
 
 - 步骤 1. 将JitPack仓库添加到构建文件中。将其添加到根构建中。在仓库末尾添加Gradle:
 
-```java
+```Java
 allprojects {
 	repositories {
 		...
@@ -258,7 +258,7 @@ allprojects {
 ```
 
 - 步骤 2. 添加以下依赖
-```
+```Java
 dependencies {
 	  implementation 'com.github.HyperInspire:hyperlpr3-android-sdk:1.0.3'
 }
@@ -266,7 +266,7 @@ dependencies {
 
 - 步骤 3. 在应用程序中使用hyperlpr
 
-```java
+```Java
 // 初始化通常在程序初始化时执行，只需执行一次
 HyperLPR3.getInstance().init(this, new HyperLPRParameter());