diff --git a/.gitignore b/.gitignore
index a696e38..1554dc4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,7 +8,6 @@
 .idea/**/tasks.xml
 .idea/dictionaries
 
-# Sensitive or high-churn files:
 .idea/**/dataSources/
 .idea/**/dataSources.ids
 .idea/**/dataSources.xml
@@ -51,3 +50,4 @@ crashlytics.properties
 crashlytics-build.properties
 fabric.properties
 
+.idea/
diff --git a/README.md b/README.md
index f7685ef..67c6fbb 100644
--- a/README.md
+++ b/README.md
@@ -490,24 +490,29 @@ Q群:554239288
 
 ![](attachments/1086212/1246136.jpg)
 
-### 3.当前杭州交通地图(2017)
+### 3.杭州地铁3期线路图（卫星）
+
+![](attachments/1086212/sanqiweixing.jpg)
+
+
+### 4.当前杭州交通地图(2017)
 
 \*\*![](attachments/1086212/1246048.jpg)
 \*\*
 
-### 4.规划局杭州道路交通规划图2017版(2022)
+### 5.规划局杭州道路交通规划图2017版(2022)
 
 （包含二绕，中环，杭甬高速调整为快速路）
 
 ![](attachments/1086212/1246014.jpg)
 
-### 5.综合交通枢纽体系图
+### 6.综合交通枢纽体系图
 
  ![](attachments/1086212/1246000.png)
 
 ![](attachments/1086212/1246004.jpeg)
 
-### 6.杭州水上巴士
+### 7.杭州水上巴士
 
 [http://hz.bendibao.com/traffic/shuishangbus/](http://hz.bendibao.com/traffic/shuishangbus/)
 
diff --git a/attachments/1086212/sanqiweixing.jpg b/attachments/1086212/sanqiweixing.jpg
new file mode 100644
index 0000000..8650a77
Binary files /dev/null and b/attachments/1086212/sanqiweixing.jpg differ