diff --git a/README.md b/README.md
index dddd760..5da6ed1 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,61 @@
-# TraceTools
-perfetto trace tools for android
+# # TraceTools
+MTrace is an Android dynamic ATrace tool that utilizes ART method hooks. Work with [Perfetto](https://perfetto.dev/docs/), which allows you to collect system-wide performance traces from Android devices from a variety of data sources (kernel scheduler via ftrace, userspace instrumentation via atrace and all other data sources listed in this site).
+
+
+### Getting Started
+#### Installation Via Maven
+Add the following lines to build.gradle on your app module:
+```
+dependencies {
+   implementation 'io.gitee.joychic:TraceTools:0.0.1'
+    // replace "0.0.1" with any available version
+}
+```
+
+### Quick Tutorial
+
+Setup MTrace on App startup, say your Application class, add these lines:
+
+```
+    override fun onCreate() {
+        super.onCreate()
+        MTrace.start(
+            MTrace.ConfigBuilder()
+                .isDebug(false)
+                .setMethodName("com.joychic.trace")
+                .build()
+        )
+    }
+```
+
+#### [Download record_android_trace](https://perfetto.dev/docs/quickstart/android-tracing)
+
+On Linux and Mac:
+```
+curl -O https://raw.githubusercontent.com/google/perfetto/main/tools/record_android_trace
+```
+then, chmod record_android_trace
+> chmod u+x record_android_trace
+
+you can also add alias to your `.bashrc` or `.zshrc`
+
+``` 
+alias perfetto='${ANDROID_HOME}/record_android_trace -o trace_file.perfetto-trace -t 20s -b 1024mb  gfx input view webview wm am sm audio video camera dalvik rs bionic sched freq idle disk load sync binder_lock'
+```
+
+On Windows:
+```
+curl -O https://raw.githubusercontent.com/google/perfetto/main/tools/record_android_trace
+```
+
+
+#### Recording a trace
+```
+ perfetto -a com.joychic.trace
+```
+replace `com.joychic.trace` with your application
+
+when finished, press `Control+C`    `https://ui.perfetto.dev/#!/record/cpu`
+
+### Performance
+![](doc/17231951542551.jpg)
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index ce826f2..8fe1896 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -52,7 +52,5 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'
 
-
-//    implementation 'io.gitee.joychic:TraceTools:0.0.1'
     implementation(project(":trace"))
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/joychic/trace/App.kt b/app/src/main/java/com/joychic/trace/App.kt
index 807054b..79b4d8f 100644
--- a/app/src/main/java/com/joychic/trace/App.kt
+++ b/app/src/main/java/com/joychic/trace/App.kt
@@ -7,8 +7,8 @@ class App : Application() {
         super.onCreate()
         MTrace.start(
             MTrace.ConfigBuilder()
-                .isDebug(true)
-                .setMethodName("com.joychic.trace")
+                .isDebug(false)
+                .setMethodName(packageName)
                 .build()
         )
     }
diff --git a/doc/17231951542551.jpg b/doc/17231951542551.jpg
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