diff --git a/average.py b/average.py
new file mode 100644
index 0000000..a7bb3fc
--- /dev/null
+++ b/average.py
@@ -0,0 +1,22 @@
+from algorithm import algorithm
+import json
+import ray
+
+@ray.remote
+class step(algorithm):
+    def __init__(self):
+        self.config_dict_ = None
+        self.config_ = None
+        self.average_number_ = 10
+        self.window_1_ = None
+
+    def set_config(self, config):
+        self.config_ = config
+        self.config_dict_ = json.loads(self.config_)
+        self.average_number_ = self.config_dict_["AVERAGE_NUMBER"]
+
+    def config(self):
+        return self.config_
+
+    def eval(self, value):
+        return value * self.amplitude_base_
diff --git a/average_func_test.py b/average_func_test.py
new file mode 100644
index 0000000..cace41e
--- /dev/null
+++ b/average_func_test.py
@@ -0,0 +1,3 @@
+from algorithm import algorithm
+import json
+import ray
\ No newline at end of file