diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 31f3e427..8c953b87 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -4,6 +4,8 @@ on:
   push:
     tags:
       - '*'
+    branches:
+      - master
 
 env:
   REGISTRY: ghcr.io
diff --git a/Dockerfile b/Dockerfile
index f0e9d5df..c0e56604 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,15 +3,19 @@ FROM golang:1.18 AS builder
 WORKDIR /workspace
 COPY cmd/ cmd/
 COPY pkg/ pkg/
+COPY extensions/ extensions/
 COPY sample/ sample/
 COPY go.mod go.mod
 COPY go.sum go.sum
+COPY go.work go.work
+COPY go.work.sum go.work.sum
 COPY main.go main.go
 COPY README.md README.md
 COPY LICENSE LICENSE
 
 RUN go mod download
 RUN CGO_ENABLE=0 go build -ldflags "-w -s" -o atest .
+RUN CGO_ENABLE=0 go build -ldflags "-w -s" -o atest-collector extensions/collector/main.go
 
 FROM ubuntu:23.04
 
@@ -27,6 +31,7 @@ LABEL "maintainer"="Rick <linuxsuren@gmail.com>"
 LABEL "Name"="API testing"
 
 COPY --from=builder /workspace/atest /usr/local/bin/atest
+COPY --from=builder /workspace/atest-collector /usr/local/bin/atest-collector
 COPY --from=builder /workspace/LICENSE /LICENSE
 COPY --from=builder /workspace/README.md /README.md
 
diff --git a/README.md b/README.md
index c6cb33a9..657599fb 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,23 @@ below is an example of the usage, and you could see the report as well:
 | GET https://gitlab.com/api/v4/projects/45088772 | 840.761064ms | 1.487285371s | 492.583066ms | 10 | 0 |
 consume: 1m2.153686448s
 
+## Use in Docker
+
+Use `atest` as server mode in Docker:
+```
+docker run -p 7070:7070 ghcr.io/linuxsuren/api-testing
+```
+
+Use `atest-collector` in Docker:
+```shell
+docker run -p 1234:8080 -v /var/tmp:/var/tmp \
+  ghcr.io/linuxsuren/api-testing atest-collector \
+  --filter-path /api \
+  -o /var/tmp/sample.yaml
+# you could find the test cases file from /var/tmp/sample
+# cat /var/tmp/sample
+```
+
 ## Template
 
 The following fields are templated with [sprig](http://masterminds.github.io/sprig/):