diff --git a/.goreleaser.yml b/.goreleaser.yml
index 34efefe..74f0998 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -27,8 +27,11 @@ archives:
     darwin: MacOS
     linux: Linux
     windows: Windows
+    freebsd: Freebsd
     386: x86
     amd64: x64
+  files:
+    - ip.txt
 checksum:
   name_template: 'checksums.txt'
 snapshot:
diff --git a/util.go b/util.go
index 1b43093..3745c92 100644
--- a/util.go
+++ b/util.go
@@ -89,6 +89,7 @@ const failTime = 4
 type CloudflareIPDataSet []CloudflareIPData
 
 func initipEndWith() {
+    rand.Seed(time.Now().UnixNano())
 	ipEndWith = uint8(rand.Intn(254) + 1)
 }