diff --git a/README.md b/README.md
index 04bdca3..be755b3 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,16 @@
 
 ## 用法
 
+```python
+import wps
+wps.run_app()
+wps.open('test.xlsx')
+wps.add_inline_picture()
+wps.close()
+wps.exit()
+```
+
 
 ## 注意
+
+- 必须使用模块启动 wps
diff --git a/wpsext/__init__.py b/wpsext/__init__.py
index 8890290..418b02c 100644
--- a/wpsext/__init__.py
+++ b/wpsext/__init__.py
@@ -1,6 +1,10 @@
 import winreg
 import os
 import subprocess
+import base64
+import uuid
+import json
+import http.client
 
 
 def read_registry_value(key, subkey, value_name):
@@ -30,7 +34,7 @@ def get_wps_exe_path():
     return wps_exe_path
 
 
-def run_wps():
+def run_app():
     """启动 WPS"""
     wps_exe_path = get_wps_exe_path()
     params = ["/prometheus", "/t"]
@@ -38,8 +42,53 @@ def run_wps():
         [wps_exe_path] + params,
         creationflags=subprocess.CREATE_NEW_PROCESS_GROUP | subprocess.DETACHED_PROCESS,
     )
-    print("Process ID:", process.pid)
+
+
+def invoke_wps_func(func, args):
+    # 可能触发是否允许访问
+    invoke_param = {
+        "Func": func,
+        "Args": json.dumps(args),
+        "AppType": "et",
+    }
+
+    req_uui = str(uuid.uuid4())
+
+    info = f"{json.dumps(invoke_param)});\
+        var xhr = new XMLHttpRequest();\
+        xhr.open('POST', 'http://127.0.0.1:58890/transferEcho/runParams');\
+        xhr.send(JSON.stringify({{id: '{req_uui}', response: res}}));void(0"
+
+    data = {
+        "name": "XbotWps",
+        "function": "var res = InvokeFromXbot",
+        "info": info,
+        "showToFront": True,
+        "jsPluginsXml": "",
+    }
+
+    payload = {
+        "id": req_uui,
+        "app": "et",
+        "data": "ksowebstartupet://"
+        + base64.b64encode(json.dumps(data).encode()).decode(),
+        "mode": False,
+    }
+
+    conn = http.client.HTTPConnection("127.0.0.1", 58890)
+    payload = json.dumps(payload)
+
+    conn.request("POST", "/transfer/runParams", payload)
+
+    response0 = conn.getresponse()
+    data = response0.read()
+
+    conn.close()
+    try:
+        return json.loads(data.decode("utf-8"))
+    except Exception as e:
+        return {"message": "failed to parse response"}
 
 
 if __name__ == "__main__":
-    run_wps()
+    run_app()