diff --git a/doc/DOCKER.md b/doc/DOCKER.md
index 621fc799b069f57fba02fe2c5abea04348ba124d..b822f7e2d9319b37af20a3b7a3edf02ad70e5025 100644
--- a/doc/DOCKER.md
+++ b/doc/DOCKER.md
@@ -57,15 +57,10 @@ docker run -it --runtime=nvidia -it serving_compile:cuda9 bash
 | Centos6_cuda8_cudnn7                       |
 | Centos6_cuda9_cudnn7                       |
 | Centos6_cuda10_cudnn7                  |
-| Centos7_cuda8_cudnn7                       |
-| Centos7_cuda9_cudnn7                       |
-| Centos7_cuda10_cudnn7                  |
 | Ubuntu16.04_cuda8_cudnn7                       |
 | Ubuntu16.04_cuda9_cudnn7                       |
 | Ubuntu16.04_cuda10_cudnn7                  |
-| Ubuntu18.04_cuda8_cudnn7                       |
-| Ubuntu18.04_cuda9_cudnn7                       |
-| Ubuntu18.04_cuda10_cudnn7                  |
+
 
 
 **备注：**