bug fix

src/pages/project/index.js

           let curCity = cityList.filter(item => {
             return item.name == city
           })
-          Taro.showModal({
-            title: 'fail',
-            content: JSON.stringify(curCity[0] + "---")
+          Taro.showToast({
+            title: `当前定位城市:${curCity[0].name}`,
+            icon: 'none',
           })
           this.updateCity(curCity[0] || cityList[0])
         },
         fail: (error) => {
-          Taro.showModal({
-            title: 'fail',
-            content: JSON.stringify(err)
+          Taro.showToast({
+            title: `定位城市错误...`,
+            icon: 'none',
           })
           console.error(err)
           this.updateCity(cityList[0])
         },
       })
     }).catch(err => {
-      Taro.showModal({
-        title: 'catch',
-        content: JSON.stringify(err)
+      Taro.showToast({
+        title: `定位城市错误...`,
+        icon: 'none',
       })
       console.error(err)
       this.updateCity(cityList[0])