diff --git a/.github/workflows/manully_test_PYPI.yml b/.github/workflows/manully_test_PYPI.yml
index bee729b2..497ebe02 100644
--- a/.github/workflows/manully_test_PYPI.yml
+++ b/.github/workflows/manully_test_PYPI.yml
@@ -12,7 +12,7 @@ jobs:
         os: [ 'ubuntu-latest', 'macos-latest' ]
         arch: [ 'x86_64' ]
         cibw_python: [ 'cp38*', 'cp39*', 'cp310*' ]
-        manylinux: [ 'manylinux2014', 'manylinux1' ]
+        manylinux: [ 'manylinux2014' ]
     steps:
       - uses: actions/checkout@v2