diff --git a/utils/asyncWx.js b/utils/asyncWx.js
new file mode 100644
index 0000000..a8b5cb9
--- /dev/null
+++ b/utils/asyncWx.js
@@ -0,0 +1,115 @@
+/**
+ * promise 形式  getSetting
+ */
+export const getSetting=()=>{
+  return new Promise((resolve,reject)=>{
+    wx.getSetting({
+      success: (result) => {
+        resolve(result);
+      },
+      fail: (err) => {
+        reject(err);
+      }
+    });
+  })
+}
+/**
+ * promise 形式  chooseAddress
+ */
+export const chooseAddress=()=>{
+  return new Promise((resolve,reject)=>{
+    wx.chooseAddress({
+      success: (result) => {
+        resolve(result);
+      },
+      fail: (err) => {
+        reject(err);
+      }
+    });
+  })
+}
+/**
+ * promise 形式  openSetting
+ */
+export const openSetting=()=>{
+  return new Promise((resolve,reject)=>{
+    wx.openSetting({
+      success: (result) => {
+        resolve(result);
+      },
+      fail: (err) => {
+        reject(err);
+      }
+    });
+  })
+}
+/**
+ *  promise 形式  showModal
+ * @param {object} param0 参数
+ */
+export const showModal=({content})=>{
+  return new Promise((resolve,reject)=>{
+    wx.showModal({
+      title: '提示',
+      content: content,
+      success :(res) =>{
+        resolve(res);
+      },
+      fail:(err)=>{
+        reject(err);
+      }
+    })
+  })
+}
+/**
+ *  promise 形式  showToast
+ * @param {object} param0 参数
+ */
+export const showToast=({title})=>{
+  return new Promise((resolve,reject)=>{
+    wx.showToast({
+      title: title,
+      icon: 'none',
+      success :(res) =>{
+        resolve(res);
+      },
+      fail:(err)=>{
+        reject(err);
+      }
+    })
+  })
+}
+/**
+ * promise 形式  login
+ */
+export const login=()=>{
+  return new Promise((resolve,reject)=>{
+    wx.login({
+      timeout:10000,
+      success: (result) => {
+        resolve(result);
+      },
+      fail: (err) => {
+        reject(err);
+      }
+    });
+  })
+}
+/**
+ * promise 形式的 小程序的微信支付
+ * @param {object} pay 支付所必要的参数
+ */
+export const requestPayment=(pay)=>{
+  return new Promise((resolve,reject)=>{
+   wx.requestPayment({
+     ...pay,
+     success: (result) => {
+      resolve(result)
+     },
+     fail: (err) => {
+       reject(err);
+     }
+   });
+  })
+}
+