diff --git a/.ci/pnnx.yml b/.ci/pnnx.yml
index 207d78c4e2d..58044b94ef8 100644
--- a/.ci/pnnx.yml
+++ b/.ci/pnnx.yml
@@ -29,39 +29,6 @@ jobs:
     strategy:
       matrix:
         include:
-          - torch-version: 1.8.1
-            torchvision-version: 0.9.1
-
-          - torch-version: 1.9.1
-            torchvision-version: 0.10.1
-
-          - torch-version: 1.10.0
-            torchvision-version: 0.11.1
-
-          - torch-version: 1.11.0
-            torchvision-version: 0.12.0
-
-          - torch-version: 1.12.0
-            torchvision-version: 0.13.0
-
-          - torch-version: 1.13.0
-            torchvision-version: 0.14.0
-
-          - torch-version: 2.0.0
-            torchvision-version: 0.15.1
-
-          - torch-version: 2.1.0
-            torchvision-version: 0.16.0
-
-          - torch-version: 2.2.1
-            torchvision-version: 0.17.1
-
-          - torch-version: 2.3.0
-            torchvision-version: 0.18.0
-
-          - torch-version: 2.4.0
-            torchvision-version: 0.19.0
-
           - torch-version: 2.5.0
             torchvision-version: 0.20.0