diff --git a/core/mogo-core-function-call/build.gradle b/core/mogo-core-function-call/build.gradle
index a4854e67fe..7ba076435f 100644
--- a/core/mogo-core-function-call/build.gradle
+++ b/core/mogo-core-function-call/build.gradle
@@ -47,6 +47,7 @@ dependencies {
 
     } else {
         implementation project(':core:mogo-core-data')
+        implementation project(':core:mogo-core-utils')
         implementation project(':core:mogo-core-function-api')
         implementation project(':core:function-impl:mogo-core-function-hmi')
     }
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/CallerBusManager.java b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/CallerBusManager.java
new file mode 100644
index 0000000000..bb137afbd1
--- /dev/null
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/CallerBusManager.java
@@ -0,0 +1,27 @@
+package com.mogo.eagle.core.function.call;
+
+import com.alibaba.android.arouter.facade.template.IProvider;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * @author xiaoyuzhou
+ * @date 2021/9/17 4:10 下午
+ */
+public class CallerBusManager {
+    private static final String TAG = "CallerBusManager";
+
+    private static final Map<Class, Object> sSingletons = new ConcurrentHashMap<>();
+
+    public static <T> T get(Class<T> clazz) {
+        return (T) sSingletons.get(clazz);
+    }
+
+    public static <T extends IProvider> void registerApi(Class<? extends IProvider> api, T impl) throws Exception {
+        if (api == null || impl == null) {
+            return;
+        }
+        sSingletons.put(api, impl);
+    }
+}
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/base/CallerBase.java b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/base/CallerBase.java
new file mode 100644
index 0000000000..053fdb3334
--- /dev/null
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/base/CallerBase.java
@@ -0,0 +1,36 @@
+package com.mogo.eagle.core.function.call.base;
+
+import com.alibaba.android.arouter.facade.template.IProvider;
+import com.alibaba.android.arouter.launcher.ARouter;
+import com.mogo.eagle.core.function.call.CallerBusManager;
+import com.mogo.eagle.core.utilcode.util.LogUtils;
+
+/**
+ * @author xiaoyuzhou
+ * @date 2021/9/17 4:02 下午
+ */
+public class CallerBase {
+    private static final String TAG = "CallerBase";
+
+    public static <T extends IProvider> T getApiInstance(Class<T> clazz, String path) {
+        T inst = CallerBusManager.get(clazz);
+        if (inst == null) {
+            synchronized (CallerBase.class) {
+                inst = CallerBusManager.get(clazz);
+                if (inst != null) {
+                    return inst;
+                }
+                T newInst = (T) ARouter.getInstance().build(path).navigation();
+                try {
+                    CallerBusManager.registerApi(clazz, newInst);
+                    LogUtils.dTag(TAG, "keep IProvider instance to SingletonHolder: path = %s", path);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+                return newInst;
+            }
+        }
+        return inst;
+    }
+
+}
diff --git a/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.java b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.java
new file mode 100644
index 0000000000..9816b16684
--- /dev/null
+++ b/core/mogo-core-function-call/src/main/java/com/mogo/eagle/core/function/call/hmi/CallerHmiManager.java
@@ -0,0 +1,16 @@
+package com.mogo.eagle.core.function.call.hmi;
+
+import com.mogo.eagle.core.function.api.hmi.warning.IMoGoWaringProvider;
+import com.mogo.eagle.core.function.call.base.CallerBase;
+import com.mogo.service.MogoServicePaths;
+
+/**
+ * @author xiaoyuzhou
+ * @date 2021/9/17 3:59 下午
+ */
+public class CallerHmiManager extends CallerBase {
+
+    public static IMoGoWaringProvider getWaringProviderApi() {
+        return getApiInstance(IMoGoWaringProvider.class, MogoServicePaths.PATH_V2X_WARNING);
+    }
+}
diff --git a/foudations/mogo-commons/build.gradle b/foudations/mogo-commons/build.gradle
index cea1177c3e..9c675983cd 100644
--- a/foudations/mogo-commons/build.gradle
+++ b/foudations/mogo-commons/build.gradle
@@ -54,6 +54,7 @@ dependencies {
         api project(":foudations:mogo-aicloud-services-sdk")
         api project(":tts:tts-base")
         implementation project(":skin:mogo-skin-support")
+        implementation project(':core:mogo-core-utils')
     }
     api 'org.greenrobot:eventbus:3.1.1'
 }
diff --git a/foudations/mogo-commons/src/main/java/com/mogo/commons/AbsMogoApplication.java b/foudations/mogo-commons/src/main/java/com/mogo/commons/AbsMogoApplication.java
index aad5677ed7..6fe6e20428 100644
--- a/foudations/mogo-commons/src/main/java/com/mogo/commons/AbsMogoApplication.java
+++ b/foudations/mogo-commons/src/main/java/com/mogo/commons/AbsMogoApplication.java
@@ -24,6 +24,7 @@ import com.mogo.commons.network.Constants;
 import com.mogo.commons.network.ParamsUtil;
 import com.mogo.commons.network.X509TrustManagerImpl;
 import com.mogo.commons.storage.SpStorage;
+import com.mogo.eagle.core.utilcode.util.Utils;
 import com.mogo.utils.ThreadPoolService;
 import com.mogo.utils.TipDrawable;
 import com.mogo.utils.TipToast;
@@ -68,6 +69,7 @@ public abstract class AbsMogoApplication extends Application {
         aMapNaviView.onCreate(null);
         sApp = this;
         initARouter();
+        Utils.init(this);
         if ( shouldInit() ) {
             init();
         }
diff --git a/modules/mogo-module-obu-mogo/build.gradle b/modules/mogo-module-obu-mogo/build.gradle
index 44a46d97f7..0c1725b95c 100644
--- a/modules/mogo-module-obu-mogo/build.gradle
+++ b/modules/mogo-module-obu-mogo/build.gradle
@@ -60,6 +60,7 @@ dependencies {
         api project(':services:mogo-service-api')
         implementation project(':modules:mogo-module-common')
         implementation project(':core:mogo-core-data')
+        implementation project(':core:mogo-core-function-call')
     }
 
     implementation rootProject.ext.dependencies.mogoobu
diff --git a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.kt b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.kt
index bee003e374..c1686f80e7 100644
--- a/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.kt
+++ b/modules/mogo-module-obu-mogo/src/main/java/com/mogo/module/obu/mogo/MogoPrivateObuManager.kt
@@ -13,6 +13,7 @@ import com.mogo.service.MogoServicePaths
 import com.mogo.service.map.IMogoMapService
 import com.mogo.eagle.core.function.api.hmi.warning.IMoGoWaringProvider
 import com.mogo.eagle.core.function.api.hmi.warning.WarningStatusListener
+import com.mogo.eagle.core.function.call.hmi.CallerHmiManager
 import com.mogo.utils.logger.Logger
 import com.mogo.utils.storage.SharedPrefsMgr
 import com.zhidao.support.obu.MogoObuManager
@@ -46,7 +47,7 @@ class MogoPrivateObuManager private constructor() {
                 .navigation(context) as IMogoServiceApis
         mContext = context
         // 获取预警模块的接口
-        mIMoGoWaringProvider = mMogoServiceApis!!.waringProviderApi
+        mIMoGoWaringProvider = CallerHmiManager.getWaringProviderApi()
         mIMogoMapService = mMogoServiceApis!!.mapServiceApi
 
         //自研obu