diff --git a/LICENSE.txt b/LICENSE.txt
index 3c2d202..5060c26 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016 Vladyslav Stelmakhovskyi http://www.vladest.org
+Copyright (c) 2021 Sinden https://github.com/SindenDev/amap
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 7fda824..105b20d 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,9 @@
 # Amap Maps plugin for QtLocation
 ## 高德地图Qt插件 plugin for QtLocation module
 * Qt地图插件，使用简单方便，不用浏览器内核，运行高效迅猛；
-* 跨平台支持，（Qt Windows（MinGW, VS），Linux(桌面、嵌入式)， Android， ios, qnx都可以的而且测试过）；
+* 跨平台支持，（Qt Windows（MinGW, MSVC）\Linux(桌面、嵌入式)\Android\IOS\QNX都可以的亲测试过）,鸿蒙（还没试过）；
 * 在线更新下载，支持离线地图；
-* 由于我国家安全，GPS定位数据是加密过的，加入纠偏算法会有2m左右误差，精度要求高可以使用高德api进行在线纠偏；
-* 经过测试的最新支持Qt5.15.0；
+* 支持地图倾斜、旋转、方位调整等；
 
 ## 编译工程
 1.将在生成目录编译出插件（以使用MinGW为例子）
@@ -18,7 +17,7 @@
 ```
 	C:\Qt\Qt5.13.2\5.13.2\mingw53_32\plugins\geoservices
 ```
-## 配合使用QML建立地图（example目录的测试工程）
+## 接下来就可以非常容易的使用，QML建立地图高德地图（example目录的测试工程）
 ```
 	import QtQuick 2.12
 	import QtQuick.Window 2.12
@@ -34,14 +33,14 @@
 		Map{
 			anchors.fill:parent
 			plugin: Plugin{
-				name: "amap" // "osm" 
+				name: "amap"
 			}
 		}
 	}
 ```
 MapType:街景
-![](amap1.png)
+![](example/amap1.png)
 MapType:室内
-![](amap2.png)
+![](example/amap2.png)
 MapType:卫星
-![](amap3.png)
+![](example/amap3.png)
diff --git a/amap.pro b/amap.pro
index 8853639..b17ad47 100644
--- a/amap.pro
+++ b/amap.pro
@@ -42,3 +42,6 @@ SOURCES += \
 OTHER_FILES += \
     amap_plugin.json
 
+DISTFILES += \
+    README.md
+
diff --git a/amap1.png b/amap1.png
deleted file mode 100644
index 4fd6c36..0000000
Binary files a/amap1.png and /dev/null differ
diff --git a/amap_plugin.json b/amap_plugin.json
index 85626df..96faf55 100644
--- a/amap_plugin.json
+++ b/amap_plugin.json
@@ -1,7 +1,7 @@
-{
+{
     "Keys": ["amap"],
     "Provider": "amap",
-    "Version": 100,
+    "Version": 200,
     "Experimental": false,
     "Features": [
         "OnlineGeocodingFeature",
diff --git a/example/amap1.png b/example/amap1.png
new file mode 100644
index 0000000..5999bb2
Binary files /dev/null and b/example/amap1.png differ
diff --git a/amap2.png b/example/amap2.png
similarity index 100%
rename from amap2.png
rename to example/amap2.png
diff --git a/amap3.png b/example/amap3.png
similarity index 100%
rename from amap3.png
rename to example/amap3.png
diff --git a/qgeotiledmappingmanagerengineamap.cpp b/qgeotiledmappingmanagerengineamap.cpp
index 60d673d..9b21e30 100644
--- a/qgeotiledmappingmanagerengineamap.cpp
+++ b/qgeotiledmappingmanagerengineamap.cpp
@@ -1,4 +1,4 @@
-#include "QtLocation/private/qgeocameracapabilities_p.h"
+#include "QtLocation/private/qgeocameracapabilities_p.h"
 #include "qgeotiledmappingmanagerengineamap.h"
 #include "qgeotiledmapamap.h"
 #include "qgeotilefetcheramap.h"
@@ -25,8 +25,15 @@ QGeoTiledMappingManagerEngineAmap::QGeoTiledMappingManagerEngineAmap(const QVari
     Q_UNUSED(errorString);
 
     QGeoCameraCapabilities capabilities;
-    capabilities.setMinimumZoomLevel(0.0);
-    capabilities.setMaximumZoomLevel(21.0);
+    capabilities.setMinimumZoomLevel(1.96);
+    capabilities.setMaximumZoomLevel(20.88);
+    capabilities.setSupportsBearing(true);
+    capabilities.setSupportsTilting(true);
+    capabilities.setMinimumTilt(0);
+    capabilities.setMaximumTilt(80);
+    capabilities.setMinimumFieldOfView(20.0);
+    capabilities.setMaximumFieldOfView(120.0);
+    capabilities.setOverzoomEnabled(true);
 
     setCameraCapabilities(capabilities);
 
@@ -47,10 +54,10 @@ QGeoTiledMappingManagerEngineAmap::QGeoTiledMappingManagerEngineAmap(const QVari
          types << QGeoMapType(QGeoMapType::HybridMap, tr("Hybrid"), tr("Satellite map view with streets in daylight mode"), false, false, 4, "amap");
     #else
         //QGeoCameraCapabilities cameraCapabilities;
-        types << QGeoMapType(QGeoMapType::StreetMap, tr("Road Map"), tr("Normal map view in daylight mode"), false,false, 1, "amap",capabilities);
-        types << QGeoMapType(QGeoMapType::SatelliteMapDay, tr("Satellite"), tr("Satellite map view in daylight mode"), false, false, 2, "amap",capabilities);
-        types << QGeoMapType(QGeoMapType::TerrainMap, tr("Terrain"), tr("Terrain map view in daylight mode"), false, false, 3, "amap",capabilities);
-        types << QGeoMapType(QGeoMapType::HybridMap, tr("Hybrid"), tr("Satellite map view with streets in daylight mode"), false, false, 4, "amap",capabilities);
+        types << QGeoMapType(QGeoMapType::StreetMap, tr("Road Map"), tr("Normal map view in daylight mode"), false,false, 1, "amap", capabilities);
+        types << QGeoMapType(QGeoMapType::TerrainMap, tr("Terrain"), tr("Terrain map view in daylight mode"), false, false, 2, "amap", capabilities);
+        types << QGeoMapType(QGeoMapType::SatelliteMapDay, tr("Satellite"), tr("Satellite map view in daylight mode"), false, false, 3, "amap", capabilities);
+        types << QGeoMapType(QGeoMapType::HybridMap, tr("Hybrid"), tr("Satellite map view with streets in daylight mode"), false, false, 4, "amap", capabilities);
     #endif
 
     setSupportedMapTypes(types);