diff --git a/.github/build/build_info.json b/.github/build/build_info.json
index 07f13d17..8befffd8 100644
--- a/.github/build/build_info.json
+++ b/.github/build/build_info.json
@@ -16,5 +16,10 @@
     "darwin": {
         "amd64": {"arch": "o64", "name": "macos-64"},
         "arm64": {"arch": "oa64", "name": "macos-arm64-v8a"}
+    },
+    "windows": {
+        "386": {"arch": "i686", "name": "windows-32"},
+        "amd64": {"arch": "x86_64", "name": "windows-64"},
+        "arm64": {"arch": "aarch64", "name": "windows-arm64-v8a"}
     }
 }
diff --git a/app/src/views/system/Upgrade.vue b/app/src/views/system/Upgrade.vue
index 9d7207a9..8f0c2d67 100644
--- a/app/src/views/system/Upgrade.vue
+++ b/app/src/views/system/Upgrade.vue
@@ -193,6 +193,9 @@ async function performUpgrade() {
             <ASelectOption key="prerelease">
               {{ $gettext('Pre-release') }}
             </ASelectOption>
+            <ASelectOption key="dev">
+              {{ $gettext('Dev') }}
+            </ASelectOption>
           </ASelect>
         </AFormItem>
         <template v-if="!loading">
diff --git a/internal/version/dev_build.go b/internal/version/dev_build.go
new file mode 100644
index 00000000..be1e5ff5
--- /dev/null
+++ b/internal/version/dev_build.go
@@ -0,0 +1,77 @@
+package version
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/pkg/errors"
+)
+
+const (
+	GithubDevCommitAPI  = "https://api.github.com/repos/0xJacky/nginx-ui/commits/dev?per_page=1"
+	CloudflareWorkerAPI = "https://nginx-ui-proxy.langgood.com"
+)
+
+type TCommit struct {
+	SHA    string `json:"sha"`
+	Commit struct {
+		Message   string `json:"message"`
+		Committer struct {
+			Date time.Time `json:"date"`
+		} `json:"committer"`
+	} `json:"commit"`
+}
+
+func getDevBuild() (data TRelease, err error) {
+	resp, err := http.Get(GithubDevCommitAPI)
+	if err != nil {
+		return
+	}
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	commit := TCommit{}
+	err = json.Unmarshal(body, &commit)
+	if err != nil {
+		return
+	}
+	if len(commit.SHA) < 7 {
+		err = errors.New("invalid commit SHA")
+		return
+	}
+	shortSHA := commit.SHA[:7]
+
+	resp, err = http.Get(fmt.Sprintf("%s/dev-builds/%s", CloudflareWorkerAPI, shortSHA))
+	if err != nil {
+		return
+	}
+
+	body, err = io.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+
+	assets := []TReleaseAsset{}
+	err = json.Unmarshal(body, &assets)
+	if err != nil {
+		return
+	}
+
+	data = TRelease{
+		TagName:     "sha-" + shortSHA,
+		Name:        shortSHA,
+		Body:        commit.Commit.Message,
+		Type:        ReleaseTypeDev,
+		PublishedAt: commit.Commit.Committer.Date,
+		Assets:      assets,
+	}
+
+	return
+}
diff --git a/internal/version/release.go b/internal/version/release.go
index 463f80a7..f9ea8136 100644
--- a/internal/version/release.go
+++ b/internal/version/release.go
@@ -14,6 +14,14 @@ const (
 	GithubReleasesListAPI  = "https://api.github.com/repos/0xJacky/nginx-ui/releases"
 )
 
+type ReleaseType string
+
+const (
+	ReleaseTypeStable     ReleaseType = "stable"
+	ReleaseTypePrerelease ReleaseType = "prerelease"
+	ReleaseTypeDev        ReleaseType = "dev"
+)
+
 type TReleaseAsset struct {
 	Name               string `json:"name"`
 	BrowserDownloadUrl string `json:"browser_download_url"`
@@ -26,6 +34,7 @@ type TRelease struct {
 	PublishedAt time.Time       `json:"published_at"`
 	Body        string          `json:"body"`
 	Prerelease  bool            `json:"prerelease"`
+	Type        ReleaseType     `json:"type"`
 	Assets      []TReleaseAsset `json:"assets"`
 }
 
@@ -58,6 +67,7 @@ func getLatestRelease() (data TRelease, err error) {
 		err = errors.Wrap(err, "service.getLatestRelease json.Unmarshal err")
 		return
 	}
+	data.Type = ReleaseTypeStable
 	return
 }
 
@@ -92,6 +102,7 @@ func getLatestPrerelease() (data TRelease, err error) {
 		if release.Prerelease && release.PublishedAt.After(latestDate) {
 			data = release
 			latestDate = release.PublishedAt
+			data.Type = ReleaseTypePrerelease
 		}
 	}
 
@@ -104,12 +115,12 @@ func GetRelease(channel string) (data TRelease, err error) {
 		return TRelease{}, err
 	}
 
-	switch channel {
+	switch ReleaseType(channel) {
 	default:
 		fallthrough
-	case "stable":
+	case ReleaseTypeStable:
 		return stableRelease, nil
-	case "prerelease":
+	case ReleaseTypePrerelease:
 		preRelease, err := getLatestPrerelease()
 		if err != nil {
 			return TRelease{}, err
@@ -120,5 +131,11 @@ func GetRelease(channel string) (data TRelease, err error) {
 			return preRelease, nil
 		}
 		return stableRelease, nil
+	case ReleaseTypeDev:
+		devRelease, err := getDevBuild()
+		if err != nil {
+			return TRelease{}, err
+		}
+		return devRelease, nil
 	}
 }