diff --git a/model/分析类图/-分析类图1.png b/model/分析类图/-分析类图1.png
new file mode 100644
index 0000000..9ea1de3
Binary files /dev/null and b/model/分析类图/-分析类图1.png differ
diff --git a/model/时序图/（1）查看基本地图.png b/model/时序图/（1）查看基本地图.png
deleted file mode 100644
index de6cd18..0000000
Binary files a/model/时序图/（1）查看基本地图.png and /dev/null differ
diff --git a/model/时序图/（1）登录.jpg b/model/时序图/（1）登录.jpg
new file mode 100644
index 0000000..f7e6a12
Binary files /dev/null and b/model/时序图/（1）登录.jpg differ
diff --git a/model/时序图/（2）导航.png b/model/时序图/（2）导航.png
deleted file mode 100644
index 02f9987..0000000
Binary files a/model/时序图/（2）导航.png and /dev/null differ
diff --git a/model/时序图/（2）查看基本地图.jpg b/model/时序图/（2）查看基本地图.jpg
new file mode 100644
index 0000000..4889377
Binary files /dev/null and b/model/时序图/（2）查看基本地图.jpg differ
diff --git a/model/时序图/（3）定位.jpg b/model/时序图/（3）定位.jpg
new file mode 100644
index 0000000..9abdbdb
Binary files /dev/null and b/model/时序图/（3）定位.jpg differ
diff --git a/model/时序图/（3）编辑文本信息.png b/model/时序图/（3）编辑文本信息.png
deleted file mode 100644
index 2cbd593..0000000
Binary files a/model/时序图/（3）编辑文本信息.png and /dev/null differ
diff --git a/model/时序图/（4）修改地图信息.png b/model/时序图/（4）修改地图信息.png
deleted file mode 100644
index e647c9f..0000000
Binary files a/model/时序图/（4）修改地图信息.png and /dev/null differ
diff --git a/model/时序图/（4）查询路线.jpg b/model/时序图/（4）查询路线.jpg
new file mode 100644
index 0000000..af990b3
Binary files /dev/null and b/model/时序图/（4）查询路线.jpg differ
diff --git a/model/时序图/（5）导航.jpg b/model/时序图/（5）导航.jpg
new file mode 100644
index 0000000..909f250
Binary files /dev/null and b/model/时序图/（5）导航.jpg differ
diff --git a/model/时序图/（6）修改地图信息.jpg b/model/时序图/（6）修改地图信息.jpg
new file mode 100644
index 0000000..45e642c
Binary files /dev/null and b/model/时序图/（6）修改地图信息.jpg differ
diff --git a/model/时序图/（7）编辑文本信息.jpg b/model/时序图/（7）编辑文本信息.jpg
new file mode 100644
index 0000000..a10b8e2
Binary files /dev/null and b/model/时序图/（7）编辑文本信息.jpg differ
diff --git a/model/时序图/（8）发布通知.jpg b/model/时序图/（8）发布通知.jpg
new file mode 100644
index 0000000..7bd253a
Binary files /dev/null and b/model/时序图/（8）发布通知.jpg differ
diff --git a/model/时序图/（9）提供校车信息.jpg b/model/时序图/（9）提供校车信息.jpg
new file mode 100644
index 0000000..ac72d82
Binary files /dev/null and b/model/时序图/（9）提供校车信息.jpg differ