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new file mode 100644
index 0000000..3d27c2c
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+/public
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index 134f379..9b966bd 100644
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+++ b/public/408/index.html
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diff --git a/public/408/操作系统操作系统的基本概念/index.html b/public/408/操作系统操作系统的基本概念/index.html
index 687373d..d1ec27c 100644
--- a/public/408/操作系统操作系统的基本概念/index.html
+++ b/public/408/操作系统操作系统的基本概念/index.html
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diff --git a/public/408/数据结构线性表/index.html b/public/408/数据结构线性表/index.html
index fe7c6ac..afe2d39 100644
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diff --git a/public/about/index.html b/public/about/index.html
index 032999d..85d6668 100644
--- a/public/about/index.html
+++ b/public/about/index.html
@@ -297,7 +297,7 @@
-
+
diff --git a/public/algorithm/index.html b/public/algorithm/index.html
index 65ca6ee..436a04e 100644
--- a/public/algorithm/index.html
+++ b/public/algorithm/index.html
@@ -331,7 +331,7 @@
-
+
diff --git a/public/algorithm/分治法/index.html b/public/algorithm/分治法/index.html
index 5c75490..0bb4b65 100644
--- a/public/algorithm/分治法/index.html
+++ b/public/algorithm/分治法/index.html
@@ -492,7 +492,7 @@
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+
diff --git a/public/algorithm/排序合集/index.html b/public/algorithm/排序合集/index.html
index f10ac0e..ff8955a 100644
Binary files a/public/algorithm/排序合集/index.html and b/public/algorithm/排序合集/index.html differ
diff --git a/public/algorithm/递归/index.html b/public/algorithm/递归/index.html
index eaca5fa..9a191f5 100644
--- a/public/algorithm/递归/index.html
+++ b/public/algorithm/递归/index.html
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+
diff --git a/public/atom.xml b/public/atom.xml
index f6fc954..572c1e9 100644
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diff --git a/public/categories/index.html b/public/categories/index.html
index f4e6251..60c5c9a 100644
--- a/public/categories/index.html
+++ b/public/categories/index.html
@@ -1218,7 +1218,7 @@
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diff --git a/public/computergraphic/index.html b/public/computergraphic/index.html
index 0c67e8e..0a38aec 100644
--- a/public/computergraphic/index.html
+++ b/public/computergraphic/index.html
@@ -436,7 +436,7 @@
-
+
diff --git a/public/computergraphic/taa/index.html b/public/computergraphic/taa/index.html
index 08b2459..b715e9e 100644
--- a/public/computergraphic/taa/index.html
+++ b/public/computergraphic/taa/index.html
@@ -525,7 +525,7 @@
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+
diff --git a/public/computergraphic/whitted-style光线追踪/index.html b/public/computergraphic/whitted-style光线追踪/index.html
index 31a0047..08a9d2b 100644
--- a/public/computergraphic/whitted-style光线追踪/index.html
+++ b/public/computergraphic/whitted-style光线追踪/index.html
@@ -425,7 +425,7 @@ $$P:(p - p') * N = 0,\ \ \ ax+by+cz+d = 0$$
-
+
diff --git a/public/computergraphic/z-buffer_深度缓存/index.html b/public/computergraphic/z-buffer_深度缓存/index.html
index 62775e6..54754c3 100644
--- a/public/computergraphic/z-buffer_深度缓存/index.html
+++ b/public/computergraphic/z-buffer_深度缓存/index.html
@@ -344,7 +344,7 @@
-
+
diff --git a/public/computergraphic/光场颜色和感知/index.html b/public/computergraphic/光场颜色和感知/index.html
index e340679..96380f3 100644
--- a/public/computergraphic/光场颜色和感知/index.html
+++ b/public/computergraphic/光场颜色和感知/index.html
@@ -643,7 +643,7 @@
-
+
diff --git a/public/computergraphic/光线追踪加速结构和算法/index.html b/public/computergraphic/光线追踪加速结构和算法/index.html
index 9d19484..afbd04e 100644
--- a/public/computergraphic/光线追踪加速结构和算法/index.html
+++ b/public/computergraphic/光线追踪加速结构和算法/index.html
@@ -514,7 +514,7 @@ $$C \approx 27 \ \ in \ \ 3D$$
-
+
diff --git a/public/computergraphic/几何geometry/index.html b/public/computergraphic/几何geometry/index.html
index 80a629a..d45914f 100644
--- a/public/computergraphic/几何geometry/index.html
+++ b/public/computergraphic/几何geometry/index.html
@@ -567,7 +567,7 @@ $$b:[k+1,k+2] \rightarrow IR^N$$
-
+
diff --git a/public/computergraphic/动画/index.html b/public/computergraphic/动画/index.html
index 5ec3b1f..0d28dc9 100644
--- a/public/computergraphic/动画/index.html
+++ b/public/computergraphic/动画/index.html
@@ -834,7 +834,7 @@
-
+
diff --git a/public/computergraphic/双向反射分布函数/index.html b/public/computergraphic/双向反射分布函数/index.html
index aa0b6c2..0dfd20a 100644
--- a/public/computergraphic/双向反射分布函数/index.html
+++ b/public/computergraphic/双向反射分布函数/index.html
@@ -409,7 +409,7 @@ $$ L = E +KE+ K^2E +K^3E + \ldots $$
-
+
diff --git a/public/computergraphic/基本变换/index.html b/public/computergraphic/基本变换/index.html
index 6e6993e..6375883 100644
--- a/public/computergraphic/基本变换/index.html
+++ b/public/computergraphic/基本变换/index.html
@@ -478,7 +478,7 @@ $$M_{viewport}=\begin{bmatrix}
-
+
diff --git a/public/computergraphic/常用光照模型/index.html b/public/computergraphic/常用光照模型/index.html
index 568d476..28f31aa 100644
--- a/public/computergraphic/常用光照模型/index.html
+++ b/public/computergraphic/常用光照模型/index.html
@@ -394,7 +394,7 @@ $$\quad = k_aI_a+k_d(I/r^2)max(0,n\cdot l)+k_s(I/r^2)max(0,n\cdot h)^p$$
-
+
diff --git a/public/computergraphic/材质与外观/index.html b/public/computergraphic/材质与外观/index.html
index 573f17d..de7b87e 100644
--- a/public/computergraphic/材质与外观/index.html
+++ b/public/computergraphic/材质与外观/index.html
@@ -579,7 +579,7 @@
-
+
diff --git a/public/computergraphic/相机与透镜/index.html b/public/computergraphic/相机与透镜/index.html
index 0bd1bdc..f06491b 100644
--- a/public/computergraphic/相机与透镜/index.html
+++ b/public/computergraphic/相机与透镜/index.html
@@ -611,7 +611,7 @@
-
+
diff --git a/public/computergraphic/纹理/index.html b/public/computergraphic/纹理/index.html
index 112326b..e235702 100644
--- a/public/computergraphic/纹理/index.html
+++ b/public/computergraphic/纹理/index.html
@@ -654,7 +654,7 @@ $$\frac{d_p}{d_v} = c_2 * [h(v + 1) - h(v)]$$
-
+
diff --git a/public/computergraphic/走样与反走样/index.html b/public/computergraphic/走样与反走样/index.html
index 8057155..808217f 100644
--- a/public/computergraphic/走样与反走样/index.html
+++ b/public/computergraphic/走样与反走样/index.html
@@ -395,7 +395,7 @@ $n:$每个像素内采样点的数量
-
+
diff --git a/public/computergraphic/路径追踪/index.html b/public/computergraphic/路径追踪/index.html
index fc284a7..c0f0b8c 100644
--- a/public/computergraphic/路径追踪/index.html
+++ b/public/computergraphic/路径追踪/index.html
@@ -655,7 +655,7 @@ Return Lo
-
+
diff --git a/public/computergraphic/辐射度量学/index.html b/public/computergraphic/辐射度量学/index.html
index 254288a..1ae405c 100644
--- a/public/computergraphic/辐射度量学/index.html
+++ b/public/computergraphic/辐射度量学/index.html
@@ -398,7 +398,7 @@ $$\Omega = \int_{S^2} {d\omega} = \int_0^{2\pi} \int_0^{\pi} {\sin\theta d{\thet
-
+
diff --git a/public/computergraphic/采样与光栅化/index.html b/public/computergraphic/采样与光栅化/index.html
index d738a5b..4837f89 100644
--- a/public/computergraphic/采样与光栅化/index.html
+++ b/public/computergraphic/采样与光栅化/index.html
@@ -458,7 +458,7 @@
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+
diff --git a/public/computergraphic/高级光线传播与复杂外观建模/index.html b/public/computergraphic/高级光线传播与复杂外观建模/index.html
index 08545fe..d06b0e5 100644
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index 3cc15f7..a0c9bba 100644
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index e4d08da..2e35fff 100644
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index bfe8dfd..57733ab 100644
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+++ b/public/mathematics/公式大全/index.html
@@ -297,7 +297,7 @@
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+
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index 25e26c2..2b2321c 100644
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