diff --git a/deploy/docker/.env.example b/deploy/docker/.env.example
index 97f34d0..36a292d 100644
--- a/deploy/docker/.env.example
+++ b/deploy/docker/.env.example
@@ -7,8 +7,8 @@ ADMIN_PORT=4322
 # 把整台主机拖进 swap 抖动。默认值与 compose.package.yml 保持一致。
 BACKEND_MEMORY_LIMIT=768m
 BACKEND_MEMORY_SWAP_LIMIT=768m
-BACKEND_WORKER_MEMORY_LIMIT=512m
-BACKEND_WORKER_MEMORY_SWAP_LIMIT=512m
+BACKEND_WORKER_MEMORY_LIMIT=1g
+BACKEND_WORKER_MEMORY_SWAP_LIMIT=1g
 FRONTEND_MEMORY_LIMIT=256m
 FRONTEND_MEMORY_SWAP_LIMIT=256m
 ADMIN_MEMORY_LIMIT=128m
diff --git a/deploy/docker/README.md b/deploy/docker/README.md
index c3e6c63..337463c 100644
--- a/deploy/docker/README.md
+++ b/deploy/docker/README.md
@@ -68,8 +68,8 @@ python deploy/scripts/render_compose_env.py \
 compose_env:
   BACKEND_MEMORY_LIMIT: 768m
   BACKEND_MEMORY_SWAP_LIMIT: 768m
-  BACKEND_WORKER_MEMORY_LIMIT: 512m
-  BACKEND_WORKER_MEMORY_SWAP_LIMIT: 512m
+  BACKEND_WORKER_MEMORY_LIMIT: 1g
+  BACKEND_WORKER_MEMORY_SWAP_LIMIT: 1g
   FRONTEND_MEMORY_LIMIT: 256m
   FRONTEND_MEMORY_SWAP_LIMIT: 256m
   ADMIN_MEMORY_LIMIT: 128m
diff --git a/deploy/docker/compose.package.yml b/deploy/docker/compose.package.yml
index 048559a..44fac39 100644
--- a/deploy/docker/compose.package.yml
+++ b/deploy/docker/compose.package.yml
@@ -34,8 +34,8 @@ services:
     image: ${BACKEND_IMAGE:-git.init.cool/cool/termi-astro-backend:latest}
     pull_policy: always
     restart: unless-stopped
-    mem_limit: ${BACKEND_WORKER_MEMORY_LIMIT:-512m}
-    memswap_limit: ${BACKEND_WORKER_MEMORY_SWAP_LIMIT:-512m}
+    mem_limit: ${BACKEND_WORKER_MEMORY_LIMIT:-1g}
+    memswap_limit: ${BACKEND_WORKER_MEMORY_SWAP_LIMIT:-1g}
     depends_on:
       backend:
         condition: service_healthy
diff --git a/deploy/docker/config.yaml.example b/deploy/docker/config.yaml.example
index 6d6dca2..5b7a108 100644
--- a/deploy/docker/config.yaml.example
+++ b/deploy/docker/config.yaml.example
@@ -27,8 +27,8 @@ compose_env:
   ADMIN_PORT: 4322
   BACKEND_MEMORY_LIMIT: 768m
   BACKEND_MEMORY_SWAP_LIMIT: 768m
-  BACKEND_WORKER_MEMORY_LIMIT: 512m
-  BACKEND_WORKER_MEMORY_SWAP_LIMIT: 512m
+  BACKEND_WORKER_MEMORY_LIMIT: 1g
+  BACKEND_WORKER_MEMORY_SWAP_LIMIT: 1g
   FRONTEND_MEMORY_LIMIT: 256m
   FRONTEND_MEMORY_SWAP_LIMIT: 256m
   ADMIN_MEMORY_LIMIT: 128m