diff --git a/gateway/output_v4/config/config.json b/gateway/output_v4/config/config.json
new file mode 100644
index 0000000..ef0ff59
--- /dev/null
+++ b/gateway/output_v4/config/config.json
@@ -0,0 +1,52 @@
+{
+  "plcs": [
+    {
+      "name": "PLC1",
+      "ip": "192.168.0.1",
+      "rack": 0,
+      "slot": 1,
+      "refresh_interval": 0.5,
+      "areas": [
+        {
+          "name": "DB100_Read",
+          "type": "read",
+          "db_number": 100,
+          "offset": 0,
+          "size": 6000,
+          "structure": [
+            {
+              "name": "temperature",
+              "type": "real",
+              "offset": 0
+            },
+            {
+              "name": "pressure",
+              "type": "int",
+              "offset": 4
+            },
+            {
+              "name": "status",
+              "type": "bool",
+              "offset": 6,
+              "bit": 0
+            }
+          ]
+        },
+        {
+          "name": "DB100_Write",
+          "type": "write",
+          "db_number": 100,
+          "offset": 0,
+          "size": 6000
+        },
+        {
+          "name": "DB202_Params",
+          "type": "read_write",
+          "db_number": 202,
+          "offset": 0,
+          "size": 816
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/gateway/output_v4/config/config.json.bak b/gateway/output_v4/config/config.json.bak
new file mode 100644
index 0000000..630d729
--- /dev/null
+++ b/gateway/output_v4/config/config.json.bak
@@ -0,0 +1,52 @@
+{
+  "plcs": [
+    {
+      "name": "PLC1",
+      "ip": "192.168.0.1",
+      "rack": 0,
+      "slot": 1,
+      "refresh_interval": 1,
+      "areas": [
+        {
+          "name": "DB100_Read",
+          "type": "read",
+          "db_number": 100,
+          "offset": 0,
+          "size": 5000,
+          "structure": [
+            {
+              "name": "temperature",
+              "type": "real",
+              "offset": 0
+            },
+            {
+              "name": "pressure",
+              "type": "int",
+              "offset": 4
+            },
+            {
+              "name": "status",
+              "type": "bool",
+              "offset": 6,
+              "bit": 0
+            }
+          ]
+        },
+        {
+          "name": "DB100_Write",
+          "type": "write",
+          "db_number": 100,
+          "offset": 0,
+          "size": 5000
+        },
+        {
+          "name": "DB202_Params",
+          "type": "read_write",
+          "db_number": 202,
+          "offset": 0,
+          "size": 816
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/gateway/output_v4/main/snap7.dll b/gateway/output_v4/main/snap7.dll
new file mode 100644
index 0000000..e1baafc
Binary files /dev/null and b/gateway/output_v4/main/snap7.dll differ
diff --git a/gateway/test_read.py b/gateway/test_read.py
new file mode 100644
index 0000000..3127509
--- /dev/null
+++ b/gateway/test_read.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+'''
+# @Time    : 2025/10/10 10:00
+# @Author  : reenrr
+# @File    : test_read.py
+# @Description : 使用http测试读取的速率
+'''
+import requests
+import time
+import logging
+
+# 配置日志（可选，用于记录请求状态）
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s-%(levelname)s-%(message)s"
+)
+
+def send_continuous_requests(url, interval=0.5, max_requests=None):
+    """
+    持续发送 HTTP GET 请求到指定 URL
+    :param url: 请求的目标 URL
+    :param interval: 请求间隔（秒），默认 0.5 秒
+    :param max_requests: 最大请求次数（None 表示无限循环）
+    """
+    request_count = 0
+    error_count = 0
+
+    while max_requests is None or request_count < max_requests:
+        try:
+            start_time = time.time()
+            # 发送 GET 请求
+            response = requests.get(url, timeout=5)  # 超时时间设为 5 秒，避免请求卡住
+            request_count += 1
+
+            # 检查响应状态码（200 表示成功）
+            if response.status_code == 200:
+                logging.info(f"请求 {request_count} 成功 | 响应耗时: {time.time()-start_time:.3f} 秒")
+                # 可选：打印响应内容（如果需要验证返回数据）
+                # print(f"响应内容: {response.text}")
+            else:
+                logging.warning(f"请求 {request_count} 失败 | 状态码: {response.status_code}")
+                error_count += 1
+
+        except requests.exceptions.RequestException as e:
+            logging.error(f"请求 {request_count} 异常: {str(e)}")
+            error_count += 1
+
+        # 控制请求间隔
+        time.sleep(interval)
+
+    logging.info(f"总计请求: {request_count} | 失败/异常: {error_count}")
+
+if __name__ == "__main__":
+    # 替换为你要测试的 URL
+    target_url = "http://127.0.0.1:5000/api/read_generic/PLC1/DB100_Read/1048/bool?count=10"
+    send_continuous_requests(target_url, interval=0.05, max_requests=100)  # 示例：每秒发 1 次，共发 100 次
+    # 若要无限循环，可改为：send_continuous_requests(target_url, interval=1)
\ No newline at end of file