diff --git a/Interception.zip b/Interception.zip
new file mode 100644
index 0000000..a9a90ab
Binary files /dev/null and b/Interception.zip differ
diff --git a/README.md b/README.md
index 502616d..50c96f4 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,9 @@
 # interception_py
 This is a port (not a [wrapper][wrp]) of [interception][c_ception] dll to python, it communicates directly with interception's driver
 
+### 安装驱动
+Interception.zip
+
 ### why not using the wrapper?
 * it's very slow and some strokes are lost
 * fast strokes made python crash (some heap allocation errors)
diff --git a/_example_.py b/_example_.py
index ba7b3df..658b5a7 100644
--- a/_example_.py
+++ b/_example_.py
@@ -6,6 +6,7 @@
     c.set_filter(interception.is_keyboard,interception_filter_key_state.INTERCEPTION_FILTER_KEY_UP.value)
     while True:
         device = c.wait()
+        print('Device: %d' % device)
         stroke = c.receive(device)
         if type(stroke) is key_stroke:
             print(stroke.code)
diff --git a/_get_keyboard.py b/_get_keyboard.py
new file mode 100644
index 0000000..3ce5291
--- /dev/null
+++ b/_get_keyboard.py
@@ -0,0 +1,36 @@
+# 检查哪个键盘可以用
+from interception import  *
+from consts import *
+from stroke import *
+import time
+
+class ScanCode():
+    ESC = 1
+    NUM1 = 2
+    NUM2 = 3
+    NUM3 = 4
+    NUM4 = 5
+    NUM5 = 6
+    NUM6 = 7
+    NUM7 = 8
+    NUM8 = 9
+    NUM9 = 10
+    NUM0 = 11
+    M = 50
+    MINUS = 12
+
+    KEY_DOWN = 0
+    KEY_UP = 1
+
+def send_key(device:int, scancode:int):
+    c = interception()
+    c.send(device, key_stroke(scancode,ScanCode.KEY_DOWN,0))
+    c.send(device, key_stroke(scancode,ScanCode.KEY_UP,0))
+
+if __name__ == "__main__":
+    # time.sleep(5)
+    for device in range(MAX_KEYBOARD):
+        numkey = eval('ScanCode.NUM' + str(device))
+        send_key(device, numkey)
+    
+    # 最终发送成功的设备会输出其数值
\ No newline at end of file
diff --git a/_get_mouse.py b/_get_mouse.py
new file mode 100644
index 0000000..29d4b71
--- /dev/null
+++ b/_get_mouse.py
@@ -0,0 +1,43 @@
+#%%
+import time
+from interception import *
+from win32api import GetSystemMetrics
+
+#%%
+# 需要点击的坐标
+x, y = 320, 200
+screen_width = GetSystemMetrics(0)
+screen_height = GetSystemMetrics(1)
+
+# create a context for interception to use to send strokes, in this case
+# we won't use filters, we will manually search for the first found mouse
+context = interception()
+
+# loop through all devices and check if they correspond to a mouse
+mouseList = []
+for mouse in range(MAX_DEVICES):
+    if interception.is_mouse(mouse):
+        mouseList.append(mouse)
+
+# no mouse we quit
+if (len(mouseList) == 0):
+    print("No mouse found")
+    exit(0)
+
+# 通过点击检查哪些鼠标可以用
+for mouse in mouseList:
+    print("Mouse: %d" % mouse)
+
+    mstroke = mouse_stroke(interception_mouse_state.INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN.value,
+                            interception_mouse_flag.INTERCEPTION_MOUSE_MOVE_ABSOLUTE.value,
+                            0,
+                            int((0xFFFF * x) / screen_width),
+                            int((0xFFFF * y) / screen_height),
+                            0)
+
+    context.send(mouse,mstroke)
+
+    mstroke.state = interception_mouse_state.INTERCEPTION_MOUSE_LEFT_BUTTON_UP.value
+    context.send(mouse,mstroke)
+    time.sleep(2)
+# %%
diff --git a/_left_click.py b/_left_click.py
new file mode 100644
index 0000000..ffffcea
--- /dev/null
+++ b/_left_click.py
@@ -0,0 +1,46 @@
+#%%
+from interception import *
+from win32api import GetSystemMetrics
+#%%
+# 需要点击的坐标
+# x,y = 553,337
+x,y = 23,303
+# x,y = 554,82
+# get screen size
+screen_width = GetSystemMetrics(0)
+screen_height = GetSystemMetrics(1)
+
+# create a context for interception to use to send strokes, in this case
+# we won't use filters, we will manually search for the first found mouse
+context = interception()
+
+# loop through all devices and check if they correspond to a mouse
+mouse = 0
+for i in range(MAX_DEVICES):
+    if interception.is_mouse(i):
+        mouse = i
+        break
+
+# no mouse we quit
+if (mouse == 0):
+    print("No mouse found")
+    exit(0)
+
+# 鼠标14可以用
+mouse = 11
+
+# we create a new mouse stroke, initially we use set right button down, we also use absolute move,
+# and for the coordinate (x and y) we use center screen
+mstroke = mouse_stroke(interception_mouse_state.INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN.value,
+                           interception_mouse_flag.INTERCEPTION_MOUSE_MOVE_ABSOLUTE.value,
+                           0,
+                           int((0xFFFF * x) / screen_width),
+                           int((0xFFFF * y) / screen_height),
+                           0)
+
+context.send(mouse,mstroke) # we send the key stroke, now the right button is down
+
+mstroke.state = interception_mouse_state.INTERCEPTION_MOUSE_LEFT_BUTTON_UP.value # update the stroke to release the button
+# mstroke.state = interception_mouse_state.INTERCEPTION_MOUSE_RIGHT_BUTTON_UP.value # update the stroke to release the button
+context.send(mouse,mstroke) #button right is up
+# %%
diff --git a/_monitor_mouse.py b/_monitor_mouse.py
new file mode 100644
index 0000000..6826add
--- /dev/null
+++ b/_monitor_mouse.py
@@ -0,0 +1,16 @@
+from interception import  *
+from consts import *
+
+if __name__ == "__main__":
+    c = interception()
+    c.set_filter(interception.is_mouse,interception_filter_mouse_state.INTERCEPTION_FILTER_MOUSE_ALL.value)
+    # c.set_filter(interception.is_mouse,interception_filter_mouse_state.INTERCEPTION_FILTER_MOUSE_WHEEL.value)
+    while True:
+        device = c.wait()
+        print('Device: %d' % device)
+        stroke = c.receive(device)
+        if type(stroke) is mouse_stroke:
+            print("state: %d,\tflags: %d,\trolling: %d,\tx: %d,\ty: %d,\tinfo:%d" % (stroke.state, stroke.flags, stroke.rolling, stroke.x, stroke.y, stroke.information))
+        c.send(device,stroke)
+        # hwid = c.get_HWID(device)
+        # print(u"%s" % hwid)
diff --git a/_mouse_scrolling.py b/_mouse_scrolling.py
new file mode 100644
index 0000000..cb78a4a
--- /dev/null
+++ b/_mouse_scrolling.py
@@ -0,0 +1,25 @@
+from interception import *
+from win32api import GetSystemMetrics
+
+mouse = 13
+x,y = 100, 290
+
+screen_width = GetSystemMetrics(0)
+screen_height = GetSystemMetrics(1)
+xT = int((0xFFFF * x) / screen_width)
+yT = int((0xFFFF * y) / screen_height)
+
+context = interception()
+mstroke = mouse_stroke(interception_mouse_state.INTERCEPTION_MOUSE_WHEEL.value,
+                           interception_mouse_flag.INTERCEPTION_MOUSE_MOVE_ABSOLUTE.value,
+                           120,
+                           xT,
+                           yT,
+                           0)
+
+context.send(mouse,mstroke) # we send the key stroke, now the right button is down
+
+# mstroke.state = interception_mouse_state.INTERCEPTION_MOUSE_LEFT_BUTTON_UP.value # update the stroke to release the button
+# mstroke.state = interception_mouse_state.INTERCEPTION_MOUSE_RIGHT_BUTTON_UP.value # update the stroke to release the button
+# context.send(mouse,mstroke) #button right is up
+# %%
diff --git a/_send_key.py b/_send_key.py
new file mode 100644
index 0000000..3ce5291
--- /dev/null
+++ b/_send_key.py
@@ -0,0 +1,36 @@
+# 检查哪个键盘可以用
+from interception import  *
+from consts import *
+from stroke import *
+import time
+
+class ScanCode():
+    ESC = 1
+    NUM1 = 2
+    NUM2 = 3
+    NUM3 = 4
+    NUM4 = 5
+    NUM5 = 6
+    NUM6 = 7
+    NUM7 = 8
+    NUM8 = 9
+    NUM9 = 10
+    NUM0 = 11
+    M = 50
+    MINUS = 12
+
+    KEY_DOWN = 0
+    KEY_UP = 1
+
+def send_key(device:int, scancode:int):
+    c = interception()
+    c.send(device, key_stroke(scancode,ScanCode.KEY_DOWN,0))
+    c.send(device, key_stroke(scancode,ScanCode.KEY_UP,0))
+
+if __name__ == "__main__":
+    # time.sleep(5)
+    for device in range(MAX_KEYBOARD):
+        numkey = eval('ScanCode.NUM' + str(device))
+        send_key(device, numkey)
+    
+    # 最终发送成功的设备会输出其数值
\ No newline at end of file
diff --git a/consts.py b/consts.py
index 5ad70b8..8f6612f 100644
--- a/consts.py
+++ b/consts.py
@@ -42,6 +42,8 @@ class interception_mouse_state (Enum):
 
     INTERCEPTION_MOUSE_WHEEL = 0x400
     INTERCEPTION_MOUSE_HWHEEL = 0x800
+    
+    INTERCEPTION_MOUSE_MOVE = 0x1000
 
 class interception_filter_mouse_state(Enum):
     INTERCEPTION_FILTER_MOUSE_NONE = 0x0000