diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28e8976..c2056f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # 更新日志
 
-4.1.1 - 2025-06-17
+4.1.2-rc.0 - 2025-06-17
+---
+- PRE-RELEASE: 此版本是v4.1.2预发布版本,请勿在生产环境中使用;
+- CHANGE: 更新`design`主题, 更新默认配置生成
+
+4.1.1 - 2025-06-18
 ---
 - CHANGE: 更新touka框架到v0.2.6, 解决MidwareX的一些状态问题
 
diff --git a/DEV-VERSION b/DEV-VERSION
index 038c952..85486c3 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-4.1.0-rc.0
+4.1.2-rc.0
\ No newline at end of file
diff --git a/VERSION b/VERSION
index 2582ddd..cd9b8f5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-4.1.1
\ No newline at end of file
+4.1.2
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index ba2ef62..d88daa0 100644
--- a/config/config.go
+++ b/config/config.go
@@ -245,7 +245,7 @@ func DefaultConfig() *Config {
 		},
 		Pages: PagesConfig{
 			Mode:      "internal",
-			Theme:     "bootstrap",
+			Theme:     "hub",
 			StaticDir: "/data/www",
 		},
 		Log: LogConfig{
@@ -271,8 +271,7 @@ func DefaultConfig() *Config {
 			WhitelistFile: "/data/ghproxy/config/whitelist.json",
 		},
 		RateLimit: RateLimitConfig{
-			Enabled: false,
-			//RateMethod:    "total",
+			Enabled:       false,
 			RatePerMinute: 100,
 			Burst:         10,
 			BandwidthLimit: BandwidthLimitConfig{
@@ -289,7 +288,11 @@ func DefaultConfig() *Config {
 		},
 		Docker: DockerConfig{
 			Enabled: false,
-			Target:  "ghcr",
+			Target:  "dockerhub",
+			Auth:    false,
+			Credentials: map[string]string{
+				"testpass": "test123",
+			},
 		},
 	}
 }