diff --git a/package-lock.json b/package-lock.json
index ec54964..67d8790 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
         "postcss-px-to-viewport": "^1.1.1",
         "tdesign-icons-vue-next": "^0.1.5",
         "tdesign-vue-next": "^0.21.1",
+        "uuid": "^9.0.0",
         "vue": "^3.2.37",
         "vue-router": "^4.0.13"
       },
@@ -1679,6 +1680,14 @@
         "browserslist": ">= 4.21.0"
       }
     },
+    "node_modules/uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmmirror.com/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
     "node_modules/validator": {
       "version": "13.9.0",
       "resolved": "https://registry.npmmirror.com/validator/-/validator-13.9.0.tgz",
@@ -2990,6 +2999,11 @@
         "picocolors": "^1.0.0"
       }
     },
+    "uuid": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmmirror.com/uuid/-/uuid-9.0.0.tgz",
+      "integrity": "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg=="
+    },
     "validator": {
       "version": "13.9.0",
       "resolved": "https://registry.npmmirror.com/validator/-/validator-13.9.0.tgz",
diff --git a/package.json b/package.json
index 2e76c88..5c4b670 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "postcss-px-to-viewport": "^1.1.1",
     "tdesign-icons-vue-next": "^0.1.5",
     "tdesign-vue-next": "^0.21.1",
+    "uuid": "^9.0.0",
     "vue": "^3.2.37",
     "vue-router": "^4.0.13"
   },
diff --git a/src/command/index.js b/src/command/index.js
new file mode 100644
index 0000000..478d4ad
--- /dev/null
+++ b/src/command/index.js
@@ -0,0 +1,146 @@
+import { v4 as uuidv4 } from 'uuid'
+/**
+ * autoRestart	   如果该字段为true，那么如果相机已启动，调用此接口，会自动重启相机。如果该字段为false，那么如果相机已启动，调用此接口，相机将继续工作，同时返回错误。
+ * need_receipt	   如果为false，则不返回回执。
+ */
+
+const transformToString = data => {
+  return JSON.stringify(data)
+}
+
+// 启动相机
+export const startCapture = transformToString({
+  command: 'startCapture',
+  autoRestart: true,
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 停止相机
+export const stopCapture = transformToString({
+  command: 'stopCapture',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 获取相机状态
+export const getCameraState = transformToString({
+  command: 'getCameraState',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+/**
+ *  拍照
+ *  1. 图片拍照需要启动相机后才能拍照。
+ *  2. 拍照时间并非完全等于指令下发时间，而是取后台程序上一张实时获取的照片。
+ *  3. 后台自动拍照间隙目前设置为300ms
+ */
+export const takePhoto = transformToString({
+  command: 'takePhoto',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+/**
+ * 拍照并保存
+ * filePrefix 图片保存前缀，最终保存的图片格式为filePrefix+2022-07-26-12-51-46.tiff
+ */
+export const takeAndSavePhoto = transformToString({
+  command: 'takeAndSavePhoto',
+  filePrefix: 'exprose1000/phto',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 加载相机配置
+// 该指令只加载配置，不保存配置
+export const loadCameraConfig = transformToString({
+  command: 'loadCameraConfig',
+  data: 'data:application/octet-stream;base64,IyB7MDVEOEMyOTQtRjI5NS00ZGZiLTlEMDEtMDk2QkQwNDA0OUY0fQojIEdlbkFwaSBwZXJzaXN0ZW5jZSBmaWxlICh2ZXJzaW9uIDMuMS4wKQojIERldmljZSA9IEJhc2xlcjo6R2lnRUNhbWVyYSAtLSBCYXNsZXIgZ2VuZXJpYyBHaWdFVmlzaW9uIGNhbWVyYSBpbnRlcmZhY2UgLS0gRGV2aWNlIHZlcnNpb24gPSAzLjguMCAtLSBQcm9kdWN0IEdVSUQg=',
+  messageId: uuidv4(),
+  filename: 'acA4112-8gm_40185942.pfs',
+  need_receipt: true,
+})
+
+// 保存相机配置
+export const saveCameraConfig = transformToString({
+  command: 'saveCameraConfig',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 启动相机识别
+export const startCharacterRecognition = transformToString({
+  command: 'startCharacterRecognition',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 停止相机识别
+export const stopCharacterRecognition = transformToString({
+  command: 'stopCharacterRecognition',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 获取识别结果
+export const getCharacterRecognitionResult = transformToString({
+  command: 'getCharacterRecognitionResult',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 获取识别结果simple
+export const getCharacterRecognitionResultSimple = transformToString({
+  command: 'getCharacterRecognitionResultSimple',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 机械臂控制接口 获取机械臂 连接信息 x y 位置
+export const getMechanicalArmState = transformToString({
+  command: 'getMechanicalArmState',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+/**
+ * 通道1亮度 = 模拟通道亮度*数字通道1亮度
+ * 通道2亮度 = 模拟通道亮度*数字通道1亮度
+ * 通道3亮度 = 模拟通道亮度*数字通道1亮度
+ * 通道4亮度 = 模拟通道亮度*数字通道1亮度
+ */
+
+//设置模拟通道亮度
+export const setFlashBrightnessAnalog = transformToString({
+  command: 'setFlashBrightnessAnalog',
+  brightness: 49282,
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 设置数字通道亮度
+export const setFlashBrightnessDigital = channel => {
+  return transformToString({
+    command: 'setFlashBrightnessDigital',
+    channel,
+    brightness: 45497,
+    messageId: uuidv4(),
+    need_receipt: true,
+  })
+}
+
+// 打开闪光灯
+export const openFlashLight = transformToString({
+  command: 'openFlashLight',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
+
+// 关闭闪光灯
+export const closeFlashLight = transformToString({
+  command: 'CloseFlashLight',
+  messageId: uuidv4(),
+  need_receipt: true,
+})
diff --git a/yarn.lock b/yarn.lock
index 0061883..bb17759 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1025,6 +1025,11 @@
     "escalade" "^3.1.1"
     "picocolors" "^1.0.0"
 
+"uuid@^9.0.0":
+  "integrity" "sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg=="
+  "resolved" "https://registry.npmmirror.com/uuid/-/uuid-9.0.0.tgz"
+  "version" "9.0.0"
+
 "validator@^13.5.1":
   "integrity" "sha512-B+dGG8U3fdtM0/aNK4/X8CXq/EcxU2WPrPEkJGslb47qyHsxmbggTWK0yEA4qnYVNF+nxNlN88o14hIcPmSIEA=="
   "resolved" "https://registry.npmmirror.com/validator/-/validator-13.9.0.tgz"