diff --git a/yarn.lock b/yarn.lock
old mode 100755
new mode 100644
index c07abf5..5762a54
--- a/yarn.lock
+++ b/yarn.lock
@@ -1673,7 +1673,7 @@ de-indent@^1.0.2:
   version "1.0.2"
   resolved "http://registry.npm.taobao.org/de-indent/download/de-indent-1.0.2.tgz#b2038e846dc33baa5796128d0804b455b8c1e21d"
 
-debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.4.5, debug@^2.6.6, debug@^2.6.8:
+debug@2.6.8, debug@^2.1.1, debug@^2.2.0, debug@^2.6.6, debug@^2.6.8:
   version "2.6.8"
   resolved "http://registry.npm.taobao.org/debug/download/debug-2.6.8.tgz#e731531ca2ede27d188222427da17821d68ff4fc"
   dependencies:
@@ -2248,10 +2248,8 @@ flatten@^1.0.2:
   resolved "http://registry.npm.taobao.org/flatten/download/flatten-1.0.2.tgz#dae46a9d78fbe25292258cc1e780a41d95c03782"
 
 follow-redirects@^1.2.3:
-  version "1.2.4"
-  resolved "http://registry.npm.taobao.org/follow-redirects/download/follow-redirects-1.2.4.tgz#355e8f4d16876b43f577b0d5ce2668b9723214ea"
-  dependencies:
-    debug "^2.4.5"
+  version "1.14.8"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.14.8.tgz#016996fb9a11a100566398b1c6839337d7bfa8fc"
 
 for-in@^0.1.3:
   version "0.1.8"