便民电话部分重写

lib/pages/convenient_phone/convenient_phone_page.dart

@@ -39,8 +39,7 @@ class _ConvenientPhonePageState extends State<ConvenientPhonePage> {
   }
 
   Widget _buildTile(ConvenientPhoneModel model) {
-    return Material(
-      child: Column(
+    return Column(
       children: [
         Row(
           crossAxisAlignment: CrossAxisAlignment.center,
@@ -79,7 +78,6 @@ class _ConvenientPhonePageState extends State<ConvenientPhonePage> {
           ],
         ),
       ],
-      ),
     );
   }
 
@@ -140,21 +138,19 @@ class _ConvenientPhonePageState extends State<ConvenientPhonePage> {
                     return _buildTile(items[index]);
                   },
                   separatorBuilder: (context, index) {
-                      return Padding(
-                        padding: EdgeInsets.symmetric(vertical: 20.w),
-                        child: Divider(
+                    return Divider(
                       thickness: 1.w,
-                          height: 1.w,
+                      height: 40.w,
                       color: Color(0xFFD8D8D8),
-                        ),
                     );
                   },
-                    itemCount: items.length);
+                  itemCount: items.length,
+                );
               },
             ),
           ),
         ],
-      ),
+      ).material(color: Colors.white),
     );
   }
 }