diff --git a/docker/.env.example b/docker/.env.example
index e8ec246ae20b4f..43e67a8db41254 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -923,6 +923,3 @@ CREATE_TIDB_SERVICE_JOB_ENABLED=false
 # Maximum number of submitted thread count in a ThreadPool for parallel node execution
 MAX_SUBMIT_COUNT=100
 
-# Proxy
-HTTP_PROXY=
-HTTPS_PROXY=
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index d0738d93054fcb..99bc14c7171e4b 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -386,8 +386,6 @@ x-shared-env: &shared-api-worker-env
   CSP_WHITELIST: ${CSP_WHITELIST:-}
   CREATE_TIDB_SERVICE_JOB_ENABLED: ${CREATE_TIDB_SERVICE_JOB_ENABLED:-false}
   MAX_SUBMIT_COUNT: ${MAX_SUBMIT_COUNT:-100}
-  HTTP_PROXY: ${HTTP_PROXY:-}
-  HTTPS_PROXY: ${HTTPS_PROXY:-}
 
 services:
   # API service