diff --git a/iam/resource/provider.py b/iam/resource/provider.py
index c7718e5..9dc5b08 100644
--- a/iam/resource/provider.py
+++ b/iam/resource/provider.py
@@ -72,3 +72,11 @@ def list_instance_by_policy(self, filter, page, **options):
         return: ListResult
         """
         raise NotImplementedError()
+
+    @abc.abstractmethod
+    def search_instance(self, filter, page, **options):
+        """
+        处理来自 iam 的 search_instance 请求
+        return: ListResult
+        """
+        raise NotImplementedError()
diff --git a/tests/contrib/django/dispatcher/test_dispatchers.py b/tests/contrib/django/dispatcher/test_dispatchers.py
index 766a576..9e92439 100644
--- a/tests/contrib/django/dispatcher/test_dispatchers.py
+++ b/tests/contrib/django/dispatcher/test_dispatchers.py
@@ -50,6 +50,9 @@ def fetch_instance_info(self, filter, **options):
         def list_instance_by_policy(self, filter, page, **options):
             return ListResult(results=[filter, page], count=100)
 
+        def search_instance(self, filter, page, **options):
+            return ListResult(results=[filter, page], count=100)
+
     with pytest.raises(AuthInvalidOperation):
         dispatcher.register("type", "provider")