diff --git a/.travis.yml b/.travis.yml
index e599d05..4bf7acb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,9 +3,6 @@ language: python
 python: 3.7
 sudo: required
 
-cache:
-    apt: true
-
 before_install:
 - export TZ=Asia/Shanghai
 - mkdir dist -p