diff --git a/EventBus/build.gradle b/EventBus/build.gradle
index 1795ee314e04548410f4393d3d2156326469e462..3ac5296baa2726f07aaef05b8089c15a0606f203 100644
--- a/EventBus/build.gradle
+++ b/EventBus/build.gradle
@@ -8,7 +8,7 @@ targetCompatibility = "8"
 
 dependencies {
     compileOnly fileTree(dir: 'libs', include: ['*.jar'])
-    implementation files('C:\\harmonyohos\\ohos.jar')
+//    implementation files('libs/ohos.jar')
 }
 
 sourceSets {
diff --git a/README.md b/README.md
index 0721ffcbf699badcfc4854b75fc9d3d09d93d36a..24d57d5ad6503b04336b3d29539a1f01ed58bc08 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,14 @@ tasks.withType(JavaCompile){
     options.compilerArgs +=["-AeventBusIndex=org.greenrobot.eventbus.MyEventBusIndex"]
 }
  ```
+------------
+------------
+ If you the project run success,you need at the EventBus library add libs file input "ohos.jar"
+ "ohos.jar" in the HarmonySDK path folder or the Project ->open the External Libraries -> SDK ->ohos.jar
+ and at the EventBus library build.gradle add
+ ```
+implementation files('libs/ohos.jar')
+```
 ------------
  You need to take three steps to run the demo:
  ```