diff --git a/libraries/map-custom/build.gradle b/libraries/map-custom/build.gradle
index edcd8863f0..b468470aeb 100644
--- a/libraries/map-custom/build.gradle
+++ b/libraries/map-custom/build.gradle
@@ -55,7 +55,10 @@ dependencies {
         implementation project(':foudations:mogo-commons')
     }
 
-    api 'com.zhidaoauto.machine:map:1.0.0-SNAPSHOT'
+    api 'com.zhidaoauto.machine:map:1.0.0-SNAPSHOT', {
+        exclude group: 'io.netty', module: 'netty-buffer'
+        exclude group: 'io.netty', module: 'netty-common'
+    }
 }
 
 apply from: new File(rootProject.rootDir, "gradle/upload.gradle").toString()