diff --git a/docs/README.md b/docs/README.md
index 4b49ed1..9f8ba39 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -47,26 +47,10 @@ projects:
[
](https://www.zhihu.com/people/dai-shu-bin-13)
[
](https://github.com/Tyson0314/java-books)
-## 秋招提前批信息汇总
-
-[秋招提前批及正式批信息汇总（含内推）](https://docs.qq.com/sheet/DYW9ObnpobXNRTXpq?tab=BB08J2)
-
## 面试手册电子版
本网站所有内容已经汇总成**PDF电子版**，**PDF电子版**在我的[**学习圈**](zsxq/introduce.md)可以获取~
-## 计算机经典书籍PDF
-
-给大家分享**200多本计算机经典书籍PDF电子书**，包括**C语言、C++、Java、Python、前端、数据库、操作系统、计算机网络、数据结构和算法、机器学习、编程人生**等，感兴趣的小伙伴可以自取：
-
-
-
-
-
-**200多本计算机经典书籍PDF电子书**：https://pan.xunlei.com/s/VNlmlh9jBl42w0QH2l4AJaWGA1?pwd=j8eq#
-
-备用链接：https://pan.quark.cn/s/3f1321952a16
-
## 学习路线
diff --git a/docs/advance/system-design/README.md b/docs/advance/system-design/README.md
index dace54d..15ef840 100644
--- a/docs/advance/system-design/README.md
+++ b/docs/advance/system-design/README.md
@@ -30,4 +30,4 @@
随着星球内容不断积累，星球定价也会不断**上涨**（最初原价**68**元，现在涨到**188**元了，后面还会持续**上涨**），所以，想提升自己的小伙伴要趁早加入，**早就是优势**（优惠券只有50个名额，用完就恢复**原价**了）。
-
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+
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diff --git a/docs/campus-recruit/share/2-years-tech-upgrade.md b/docs/campus-recruit/share/2-years-tech-upgrade.md
index b2aa471..5322d98 100644
--- a/docs/campus-recruit/share/2-years-tech-upgrade.md
+++ b/docs/campus-recruit/share/2-years-tech-upgrade.md
@@ -58,4 +58,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券即可加入~
-
+
diff --git a/docs/career-plan/3-years-reflect.md b/docs/career-plan/3-years-reflect.md
index 8c4c12c..21e4cfc 100644
--- a/docs/career-plan/3-years-reflect.md
+++ b/docs/career-plan/3-years-reflect.md
@@ -95,5 +95,5 @@ head:
**加入方式**：**扫描二维码**领取优惠券加入（**即将恢复原价**）~
-
+
diff --git a/docs/career-plan/how-to-prepare-job-hopping.md b/docs/career-plan/how-to-prepare-job-hopping.md
index 0dea290..59aee75 100644
--- a/docs/career-plan/how-to-prepare-job-hopping.md
+++ b/docs/career-plan/how-to-prepare-job-hopping.md
@@ -85,4 +85,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券加入（**即将恢复原价**）~
-
+
diff --git a/docs/career-plan/java-or-bigdata.md b/docs/career-plan/java-or-bigdata.md
index d3bbf32..cf98ec1 100644
--- a/docs/career-plan/java-or-bigdata.md
+++ b/docs/career-plan/java-or-bigdata.md
@@ -59,4 +59,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券加入（**即将恢复原价**）~
-
+
diff --git a/docs/computer-basic/network.md b/docs/computer-basic/network.md
index fb5b6a8..831488a 100644
--- a/docs/computer-basic/network.md
+++ b/docs/computer-basic/network.md
@@ -45,4 +45,4 @@ head:
随着星球内容不断积累，星球定价也会不断**上涨**（最初原价**68**元，现在涨到**188**元了，后面还会持续**上涨**），所以，想提升自己的小伙伴要趁早加入，**早就是优势**（优惠券只有50个名额，用完就恢复**原价**了）。
-
+
diff --git a/docs/framework/springboot/springboot-cross-domain.md b/docs/framework/springboot/springboot-cross-domain.md
index fa7dac3..b93a909 100644
--- a/docs/framework/springboot/springboot-cross-domain.md
+++ b/docs/framework/springboot/springboot-cross-domain.md
@@ -90,4 +90,4 @@ public class AccountController {
6、打卡学习，**大学自习室的氛围**，一起蜕变成长
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/framework/springmvc.md b/docs/framework/springmvc.md
index 44f29a7..6bf2369 100644
--- a/docs/framework/springmvc.md
+++ b/docs/framework/springmvc.md
@@ -47,4 +47,4 @@ head:
随着星球内容不断积累，星球定价也会不断**上涨**（最初原价**68**元，现在涨到**188**元了，后面还会持续**上涨**），所以，想提升自己的小伙伴要趁早加入，**早就是优势**（优惠券只有50个名额，用完就恢复**原价**了）。
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/java/jvm.md b/docs/java/jvm.md
index 532c75b..5400aac 100644
--- a/docs/java/jvm.md
+++ b/docs/java/jvm.md
@@ -30,4 +30,4 @@
随着星球内容不断积累，星球定价也会不断**上涨**（最初原价**68**元，现在涨到**188**元了，后面还会持续**上涨**），所以，想提升自己的小伙伴要趁早加入，**早就是优势**（优惠券只有50个名额，用完就恢复**原价**了）。
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/system-design/README.md b/docs/system-design/README.md
index 4ea61d7..dac1d6d 100644
--- a/docs/system-design/README.md
+++ b/docs/system-design/README.md
@@ -24,4 +24,4 @@
[知识星球](https://topjavaer.cn/zsxq/introduce.html)**加入方式**：
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/inner-material.md b/docs/zsxq/inner-material.md
index 536c880..613a61e 100644
--- a/docs/zsxq/inner-material.md
+++ b/docs/zsxq/inner-material.md
@@ -22,4 +22,4 @@
[知识星球](https://topjavaer.cn/zsxq/introduce.html)**加入方式**：
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/introduce.md b/docs/zsxq/introduce.md
index 4dad691..a72a60d 100644
--- a/docs/zsxq/introduce.md
+++ b/docs/zsxq/introduce.md
@@ -73,7 +73,7 @@ APP端页面如下（建议大家**使用APP**，因为APP布局更加美观，
如果你加入了，希望你也能跟像球友们一样**每天坚持打卡学习，为未来奋斗**~
-
+
## 学习圈能提供什么？
@@ -211,4 +211,4 @@ APP端页面如下（建议大家**使用APP**，因为APP布局更加美观，
PS：如果加入学习圈之后觉得不合适，**支持3天内全额退款**
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/mianshishouce.md b/docs/zsxq/mianshishouce.md
index a7cfbd9..24d1368 100644
--- a/docs/zsxq/mianshishouce.md
+++ b/docs/zsxq/mianshishouce.md
@@ -82,4 +82,4 @@
PS：如果加入学习圈之后觉得不合适，**支持3天内全额退款**~
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/question/2-years-tech-no-upgrade.md b/docs/zsxq/question/2-years-tech-no-upgrade.md
index 3bf789f..b4eccf3 100644
--- a/docs/zsxq/question/2-years-tech-no-upgrade.md
+++ b/docs/zsxq/question/2-years-tech-no-upgrade.md
@@ -58,4 +58,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券即可加入~
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/question/3-years-confusion.md b/docs/zsxq/question/3-years-confusion.md
index 7fde282..1888eda 100644
--- a/docs/zsxq/question/3-years-confusion.md
+++ b/docs/zsxq/question/3-years-confusion.md
@@ -89,5 +89,5 @@ head:
6、打卡学习，**大学自习室的氛围**，一起蜕变成长
-
+
diff --git a/docs/zsxq/question/frontend-or-backend.md b/docs/zsxq/question/frontend-or-backend.md
index b33ccf4..35e6f0c 100644
--- a/docs/zsxq/question/frontend-or-backend.md
+++ b/docs/zsxq/question/frontend-or-backend.md
@@ -31,4 +31,4 @@
最后，给大家送福利啦，限时发放10张[知识星球](https://mp.weixin.qq.com/s/6eAOmYiNhEjIvhhXoXm9QQ)60元的优惠券，先到先得！目前[知识星球](https://mp.weixin.qq.com/s/6eAOmYiNhEjIvhhXoXm9QQ)已经有**300**多位成员了，想加入的小伙伴不要错过这一波优惠活动，**扫描下方二维码**领取优惠券即可加入。
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/zsxq/question/how-to-prepare-job-hopping.md b/docs/zsxq/question/how-to-prepare-job-hopping.md
index 0dea290..59aee75 100644
--- a/docs/zsxq/question/how-to-prepare-job-hopping.md
+++ b/docs/zsxq/question/how-to-prepare-job-hopping.md
@@ -85,4 +85,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券加入（**即将恢复原价**）~
-
+
diff --git a/docs/zsxq/question/java-or-bigdata.md b/docs/zsxq/question/java-or-bigdata.md
index d3bbf32..cf98ec1 100644
--- a/docs/zsxq/question/java-or-bigdata.md
+++ b/docs/zsxq/question/java-or-bigdata.md
@@ -59,4 +59,4 @@ head:
**加入方式**：**扫描二维码**领取优惠券加入（**即将恢复原价**）~
-
+