diff --git a/.changeset/pre.json b/.changeset/pre.json
index 7cff3f7..f517a8b 100644
--- a/.changeset/pre.json
+++ b/.changeset/pre.json
@@ -5,6 +5,7 @@
     "app-builder-bin": "4.2.0"
   },
   "changesets": [
-    "orange-seahorses-listen"
+    "orange-seahorses-listen",
+    "rotten-fireants-flow"
   ]
 }
diff --git a/.changeset/rotten-fireants-flow.md b/.changeset/rotten-fireants-flow.md
new file mode 100644
index 0000000..d7f01f9
--- /dev/null
+++ b/.changeset/rotten-fireants-flow.md
@@ -0,0 +1,5 @@
+---
+"app-builder-bin": patch
+---
+
+fix: Use npm config.mirror first before env variables for download URL
diff --git a/pkg/electron/electronDownloader.go b/pkg/electron/electronDownloader.go
index 13ead95..328bb7a 100644
--- a/pkg/electron/electronDownloader.go
+++ b/pkg/electron/electronDownloader.go
@@ -83,15 +83,15 @@ func downloadElectron(configs []ElectronDownloadOptions) ([]string, error) {
 }
 
 func getBaseUrl(config *ElectronDownloadOptions) string {
-	v := os.Getenv("NPM_CONFIG_ELECTRON_MIRROR")
+	v := config.Mirror
 	if len(v) == 0 {
-		v = os.Getenv("npm_config_electron_mirror")
+		v = os.Getenv("NPM_CONFIG_ELECTRON_MIRROR")
 	}
 	if len(v) == 0 {
-		v = os.Getenv("ELECTRON_MIRROR")
+		v = os.Getenv("npm_config_electron_mirror")
 	}
 	if len(v) == 0 {
-		v = config.Mirror
+		v = os.Getenv("ELECTRON_MIRROR")
 	}
 	if len(v) == 0 {
 		if strings.Contains(config.Version, "-nightly.") {