diff --git a/internal/constants/constants.go b/internal/constants/constants.go
index 89f4ebb..f5a0cda 100644
--- a/internal/constants/constants.go
+++ b/internal/constants/constants.go
@@ -3,7 +3,7 @@ package constants
 import "time"
 
 // Version 应用版本号，与 wails.json version 同步。
-const Version = "0.3.8"
+const Version = "0.4.0"
 
 // BuildTime 构建时间，由编译时 ldflags 注入。
 var BuildTime = "unknown"
diff --git a/wails.json b/wails.json
index 0ae03b2..9562738 100644
--- a/wails.json
+++ b/wails.json
@@ -2,7 +2,7 @@
   "$schema": "https://wails.io/schemas/config.v2.json",
   "name": "douyu_go",
   "outputfilename": "douyu_go",
-  "version": "0.3.8",
+  "version": "0.4.0",
   "frontend:dir": "frontend",
   "frontend:install": "npm install",
   "frontend:build": "npm run build",
@@ -15,6 +15,6 @@
     "email": "yml@example.com"
   },
   "info": {
-    "productVersion": "0.3.8"
+    "productVersion": "0.4.0"
   }
 }