diff --git a/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDev.java b/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDev.java
index e8cf78ca..1fda53a8 100644
--- a/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDev.java
+++ b/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDev.java
@@ -70,6 +70,8 @@ public class DoricDev {
         DoricSingleton.getInstance().getNativeDriver().getRegistry().registerMonitor(new DoricDevMonitor());
         DoricSingleton.getInstance().getNativeDriver().getRegistry().setGlobalPerformanceAnchorHook(new DoricDevPerformanceAnchorHook());
         DoricSingleton.getInstance().getNativeDriver().getRegistry().registerNativePlugin(DoricDevkitPlugin.class);
+        //Replace loader
+        DoricSingleton.getInstance().getNativeDriver().getRegistry().getResourceManager().registerLoader(new DoricDevAssetsLoader());
     }
 
     public static DoricDev getInstance() {
diff --git a/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDevAssetsLoader.java b/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDevAssetsLoader.java
new file mode 100644
index 00000000..d3083600
--- /dev/null
+++ b/doric-android/devkit/src/main/java/pub/doric/devkit/DoricDevAssetsLoader.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright [2021] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package pub.doric.devkit;
+
+import pub.doric.DoricContext;
+import pub.doric.resource.DoricAssetsLoader;
+import pub.doric.resource.DoricAssetsResource;
+import pub.doric.resource.DoricResource;
+
+/**
+ * @Description: Load assets in dev mode
+ * @Author: pengfei.zhou
+ * @CreateDate: 2021/12/7
+ */
+public class DoricDevAssetsLoader extends DoricAssetsLoader {
+
+    @Override
+    public DoricResource load(DoricContext doricContext, String identifier) {
+        if (DoricDev.getInstance().isInDevMode()) {
+
+        }
+        return new DoricAssetsResource(doricContext, "assets/" + identifier);
+    }
+}
diff --git a/doric-iOS/Devkit/Classes/DoricDev.m b/doric-iOS/Devkit/Classes/DoricDev.m
index 3f7f8ac6..99bb7f0e 100644
--- a/doric-iOS/Devkit/Classes/DoricDev.m
+++ b/doric-iOS/Devkit/Classes/DoricDev.m
@@ -30,6 +30,7 @@
 #import "DoricDevMonitor.h"
 #import "DoricDevPerformanceAnchorHook.h"
 #import "DoricDevkitPlugin.h"
+#import "DoricDevAssetsLoader.h"
 
 @interface DoricContextDebuggable : NSObject
 @property(nonatomic, weak) DoricContext *doricContext;
@@ -83,6 +84,7 @@ - (instancetype)init {
         [DoricSingleton.instance.nativeDriver.registry registerMonitor:[DoricDevMonitor new]];
         DoricSingleton.instance.nativeDriver.registry.globalPerformanceAnchorHook = [DoricDevPerformanceAnchorHook new];
         [DoricSingleton.instance.nativeDriver.registry registerNativePlugin:DoricDevkitPlugin.class withName:@"devkit"];
+        [DoricSingleton.instance.nativeDriver.registry.loaderManager registerLoader:[DoricDevAssetsLoader new]];
     }
     return self;
 }
diff --git a/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.h b/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.h
new file mode 100644
index 00000000..40259bd7
--- /dev/null
+++ b/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.h
@@ -0,0 +1,9 @@
+//
+// Created by pengfei.zhou on 2021/12/7.
+//
+
+#import <Foundation/Foundation.h>
+#import <DoricCore/DoricAssetsResourceLoader.h>
+
+@interface DoricDevAssetsLoader : DoricAssetsResourceLoader
+@end
\ No newline at end of file
diff --git a/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.m b/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.m
new file mode 100644
index 00000000..50da6e54
--- /dev/null
+++ b/doric-iOS/Devkit/Classes/DoricDevAssetsLoader.m
@@ -0,0 +1,16 @@
+//
+// Created by pengfei.zhou on 2021/12/7.
+//
+
+#import "DoricDevAssetsLoader.h"
+#import "DoricDev.h"
+
+@implementation DoricDevAssetsLoader
+
+- (__kindof DoricResource *)load:(NSString *)identifier withContext:(DoricContext *)context {
+    if (DoricDev.instance.isInDevMode) {
+        
+    }
+    return [super load:identifier withContext:context];
+}
+@end
\ No newline at end of file