diff --git a/.gitignore b/.gitignore
index 98facfc..65ee682 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,7 +34,6 @@ data/
 # 内部文档（不开源）
 PRD/
 我们的文档/
-img/
 
 # Node.js
 node_modules/
diff --git a/img/仪表盘.png b/img/仪表盘.png
new file mode 100644
index 0000000..774baa5
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diff --git a/img/提取验证码.png b/img/提取验证码.png
new file mode 100644
index 0000000..511fb14
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diff --git a/img/设置界面.png b/img/设置界面.png
new file mode 100644
index 0000000..b000238
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diff --git a/img/邮箱界面.png b/img/邮箱界面.png
new file mode 100644
index 0000000..d958b46
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