diff --git a/app/ui/plugins/global.tsx b/app/ui/plugins/global.tsx
index 0c27391..3b7dd10 100644
--- a/app/ui/plugins/global.tsx
+++ b/app/ui/plugins/global.tsx
@@ -317,7 +317,7 @@ const Global: React.FC = () => {
         <Form.Select
           field="lines"
           label="上传线路（lines）"
-          extraText="b站上传线路选择，默认为自动模式，可手动切换为bda, bda2, ws, qn, bldsa, tx, txa"
+          extraText="b站上传线路选择，默认为自动模式，可手动切换为alia, bda2, bldsa, tx, txa, estx, akbd"
           placeholder="AUTO（自动，默认）"
           style={{ width: '100%' }}
           fieldStyle={{
@@ -328,12 +328,12 @@ const Global: React.FC = () => {
         >
           <Form.Select.Option value="AUTO">AUTO（自动，默认）</Form.Select.Option>
           <Form.Select.Option value="alia">alia（海外-阿里云）</Form.Select.Option>
-          {/* <Form.Select.Option value="bda">bda</Form.Select.Option> */}
           <Form.Select.Option value="bda2">bda2（大陆-百度云）</Form.Select.Option>
           <Form.Select.Option value="bldsa">bldsa（大陆-B站自建）</Form.Select.Option>
-          <Form.Select.Option value="qn">qn（全球-七牛）</Form.Select.Option>
           <Form.Select.Option value="tx">tx（大陆-腾讯云）</Form.Select.Option>
           <Form.Select.Option value="txa">txa（海外-腾讯云）</Form.Select.Option>
+          <Form.Select.Option value="estx">estx（大陆-B站自建）</Form.Select.Option>
+          <Form.Select.Option value="akbd">akbd（大陆-B站自建）</Form.Select.Option>
         </Form.Select>
         <Form.InputNumber
           field="threads"
diff --git a/biliup/plugins/bili_webup.py b/biliup/plugins/bili_webup.py
index f755058..d43218c 100644
--- a/biliup/plugins/bili_webup.py
+++ b/biliup/plugins/bili_webup.py
@@ -396,22 +396,10 @@ class BiliBili:
         """
         preferred_upos_cdn = None
         if not self._auto_os:
-            if lines == 'bda':
-                self._auto_os = {"os": "upos", "query": "upcdn=bda&probe_version=20221109",
-                                 "probe_url": "//upos-cs-upcdnbda.bilivideo.com/OK"}
-                preferred_upos_cdn = 'bda'
-            elif lines in {'bda2', 'cs-bda2'}:
+            if lines in {'bda2', 'cs-bda2'}:
                 self._auto_os = {"os": "upos", "query": "upcdn=bda2&probe_version=20221109",
                                  "probe_url": "//upos-cs-upcdnbda2.bilivideo.com/OK"}
                 preferred_upos_cdn = 'bda2'
-            elif lines == 'ws':
-                self._auto_os = {"os": "upos", "query": "upcdn=ws&probe_version=20221109",
-                                 "probe_url": "//upos-cs-upcdnws.bilivideo.com/OK"}
-                preferred_upos_cdn = 'ws'
-            elif lines in {'qn', 'cs-qn'}:
-                self._auto_os = {"os": "upos", "query": "upcdn=qn&probe_version=20221109",
-                                 "probe_url": "//upos-cs-upcdnqn.bilivideo.com/OK"}
-                preferred_upos_cdn = 'qn'
             elif lines == 'bldsa':
                 self._auto_os = {"os": "upos", "query": "upcdn=bldsa&probe_version=20221109",
                                  "probe_url": "//upos-cs-upcdnbldsa.bilivideo.com/OK"}
@@ -424,6 +412,18 @@ class BiliBili:
                 self._auto_os = {"os": "upos", "query": "upcdn=txa&probe_version=20221109",
                                  "probe_url": "//upos-cs-upcdntxa.bilivideo.com/OK"}
                 preferred_upos_cdn = 'txa'
+            elif lines == 'alia':
+                self._auto_os = {"os": "upos", "query": "upcdn=alia&probe_version=20221109",
+                                 "probe_url": "//upos-cs-upcdnalia.bilivideo.com/OK"}
+                preferred_upos_cdn = 'alia'
+            elif lines == 'estx':
+                self._auto_os = {"os": "upos",
+                                 "query": "probe_version=20250923&upcdn=estx&zone=cs",
+                                 "probe_url": "//e17962d5cstx.esheep.com/OK"}
+            elif lines == 'akbd':
+                self._auto_os = {"os": "upos",
+                                 "query": "probe_version=20250923&upcdn=akbd&zone=cs",
+                                 "probe_url": "//bb27c891csbd.aikobo.cn/OK"}
             else:
                 self._auto_os = self.probe()
             logger.info(f"线路选择 => {self._auto_os['os']}: {self._auto_os['query']}. time: {self._auto_os.get('cost')}")
@@ -457,10 +457,10 @@ class BiliBili:
             logger.debug(f"preupload: {ret}")
             if preferred_upos_cdn:
                 original_endpoint: str = ret['endpoint']
-                if re.match(r'//upos-(sz|cs)-upcdn(bda2|ws|qn)\.bilivideo\.com', original_endpoint):
-                    if re.match(r'bda2|qn|ws', preferred_upos_cdn):
+                if re.match(r'//upos-(sz|cs)-upcdnbda2\.bilivideo\.com', original_endpoint):
+                    if re.match(r'bda2', preferred_upos_cdn):
                         logger.debug(f"Preferred UpOS CDN: {preferred_upos_cdn}")
-                        new_endpoint = re.sub(r'upcdn(bda2|qn|ws)', f'upcdn{preferred_upos_cdn}', original_endpoint)
+                        new_endpoint = re.sub(r'upcdnbda2', f'upcdn{preferred_upos_cdn}', original_endpoint)
                         logger.debug(f"{original_endpoint} => {new_endpoint}")
                         ret['endpoint'] = new_endpoint
                     else:
diff --git a/biliup/plugins/bili_webup_sync.py b/biliup/plugins/bili_webup_sync.py
index 01d851d..bfcd6a6 100644
--- a/biliup/plugins/bili_webup_sync.py
+++ b/biliup/plugins/bili_webup_sync.py
@@ -374,11 +374,25 @@ class BiliBili:
         logger.info(f"{file_name} 开始上传")
         if self.save_dir:
             self.save_path = os.path.join(self.save_dir, file_name)
-        cs_upcdn = ['alia', 'bda', 'bda2', 'bldsa', 'qn', 'tx', 'txa']
+        cs_upcdn = ['alia', 'bda2', 'bldsa', 'tx', 'txa']
         jd_upcdn = ['jd-alia', 'jd-bd', 'jd-bldsa', 'jd-tx', 'jd-txa']
+        special_upcdn = {
+            'estx': {
+                "os": "upos",
+                "query": "probe_version=20250923&upcdn=estx&zone=cs",
+                "probe_url": "//e17962d5cstx.esheep.com/OK",
+            },
+            'akbd': {
+                "os": "upos",
+                "query": "probe_version=20250923&upcdn=akbd&zone=cs",
+                "probe_url": "//bb27c891csbd.aikobo.cn/OK",
+            },
+        }
         preferred_upos_cdn = None
         if not self._auto_os:
-            if lines in cs_upcdn:
+            if lines in special_upcdn:
+                self._auto_os = special_upcdn[lines]
+            elif lines in cs_upcdn:
                 self._auto_os = {"os": "upos", "query": f"upcdn={lines}&probe_version=20221109",
                                  "probe_url": f"//upos-cs-upcdn{lines}.bilivideo.com/OK"}
                 preferred_upos_cdn = lines
diff --git a/crates/biliup-cli/src/lib.rs b/crates/biliup-cli/src/lib.rs
index 4ceb904..e25954d 100644
--- a/crates/biliup-cli/src/lib.rs
+++ b/crates/biliup-cli/src/lib.rs
@@ -313,7 +313,8 @@ pub enum UploadLine {
     Cntx,
     Antx,
     Attx,
-    Bda,
     Txa,
     Alia,
+    Estx,
+    Akbd,
 }
diff --git a/crates/biliup-cli/src/server/common/upload.rs b/crates/biliup-cli/src/server/common/upload.rs
index 4824586..101f2bb 100644
--- a/crates/biliup-cli/src/server/common/upload.rs
+++ b/crates/biliup-cli/src/server/common/upload.rs
@@ -130,11 +130,12 @@ async fn initialize_upload_context(
 async fn get_upload_line(client: &reqwest::Client, line: &str) -> AppResult<Line> {
     let line = match line {
         "bda2" => line::bda2(),
-        "bda" => line::bda(),
         "tx" => line::tx(),
         "txa" => line::txa(),
         "bldsa" => line::bldsa(),
         "alia" => line::alia(),
+        "estx" => line::estx(),
+        "akbd" => line::akbd(),
         _ => Probe::probe(client).await.unwrap_or_default(),
     };
     Ok(line)
@@ -382,9 +383,10 @@ pub async fn upload(
         Some(UploadLine::Cntx) => line::cntx(),
         Some(UploadLine::Antx) => line::antx(),
         Some(UploadLine::Attx) => line::attx(),
-        // Some(UploadLine::Bda) => line::bda(),
         Some(UploadLine::Txa) => line::txa(),
         Some(UploadLine::Alia) => line::alia(),
+        Some(UploadLine::Estx) => line::estx(),
+        Some(UploadLine::Akbd) => line::akbd(),
         _ => Probe::probe(&client.client).await.unwrap_or_default(),
     };
     for video_path in video_paths {
diff --git a/crates/biliup-cli/src/server/config.rs b/crates/biliup-cli/src/server/config.rs
index 8bce724..bcb6e6c 100644
--- a/crates/biliup-cli/src/server/config.rs
+++ b/crates/biliup-cli/src/server/config.rs
@@ -46,7 +46,7 @@ pub struct Config {
     #[serde(default)]
     pub submit_api: Option<String>,
 
-    /// 上传线路：AUTO | alia | bda2 | bldsa | qn | tx | txa
+    /// 上传线路：AUTO | alia | bda2 | bldsa | tx | txa | estx | akbd
     #[builder(default = default_lines())]
     #[serde(default = "default_lines")]
     pub lines: String,
diff --git a/crates/biliup-cli/src/uploader.rs b/crates/biliup-cli/src/uploader.rs
index 9b5db45..7e79add 100644
--- a/crates/biliup-cli/src/uploader.rs
+++ b/crates/biliup-cli/src/uploader.rs
@@ -440,9 +440,10 @@ pub async fn upload(
         Some(UploadLine::Cntx) => line::cntx(),
         Some(UploadLine::Antx) => line::antx(),
         Some(UploadLine::Attx) => line::attx(),
-        // Some(UploadLine::Bda) => line::bda(),
         Some(UploadLine::Txa) => line::txa(),
         Some(UploadLine::Alia) => line::alia(),
+        Some(UploadLine::Estx) => line::estx(),
+        Some(UploadLine::Akbd) => line::akbd(),
         _ => Probe::probe(&client.client).await.unwrap_or_default(),
     };
     // let line = line::kodo();
diff --git a/crates/biliup/src/uploader/line.rs b/crates/biliup/src/uploader/line.rs
index 9850a43..6a83b29 100644
--- a/crates/biliup/src/uploader/line.rs
+++ b/crates/biliup/src/uploader/line.rs
@@ -323,16 +323,6 @@ pub fn attx() -> Line {
     }
 }
 
-/// 百度云海外（Cloudflare）
-pub fn bda() -> Line {
-    Line {
-        os: Uploader::Upos,
-        query: "zone=cs&upcdn=bda&probe_version=20221109".into(),
-        probe_url: "//upos-cs-upcdnbda.bilivideo.com/OK".into(),
-        cost: 0,
-    }
-}
-
 /// 腾讯云EO海外
 pub fn txa() -> Line {
     Line {
@@ -352,3 +342,23 @@ pub fn alia() -> Line {
         cost: 0,
     }
 }
+
+/// B站自建
+pub fn estx() -> Line {
+    Line {
+        os: Uploader::Upos,
+        query: "probe_version=20250923&upcdn=estx&zone=cs".into(),
+        probe_url: "//e17962d5cstx.esheep.com/OK".into(),
+        cost: 0,
+    }
+}
+
+/// B站自建
+pub fn akbd() -> Line {
+    Line {
+        os: Uploader::Upos,
+        query: "probe_version=20250923&upcdn=akbd&zone=cs".into(),
+        probe_url: "//bb27c891csbd.aikobo.cn/OK".into(),
+        cost: 0,
+    }
+}
diff --git a/crates/stream-gears/src/uploader.rs b/crates/stream-gears/src/uploader.rs
index dd648db..df5c717 100644
--- a/crates/stream-gears/src/uploader.rs
+++ b/crates/stream-gears/src/uploader.rs
@@ -25,9 +25,10 @@ pub enum UploadLine {
     Cntx,
     Antx,
     Attx,
-    Bda,
     Txa,
     Alia,
+    Estx,
+    Akbd,
 }
 
 impl From<UploadLine> for biliup_cli::UploadLine {
@@ -47,9 +48,10 @@ impl From<UploadLine> for biliup_cli::UploadLine {
             P::Cntx => C::Cntx,
             P::Antx => C::Antx,
             P::Attx => C::Attx,
-            P::Bda => C::Bda,
             P::Txa => C::Txa,
             P::Alia => C::Alia,
+            P::Estx => C::Estx,
+            P::Akbd => C::Akbd,
         }
     }
 }
diff --git a/crates/stream-gears/stream_gears/stream_gears.pyi b/crates/stream-gears/stream_gears/stream_gears.pyi
index bc7630e..ef1b63f 100644
--- a/crates/stream-gears/stream_gears/stream_gears.pyi
+++ b/crates/stream-gears/stream_gears/stream_gears.pyi
@@ -116,12 +116,6 @@ class UploadLine(Enum):
     Bda2 = 1
     """百度云"""
 
-    Qn = 2
-    """七牛"""
-
-    Bda = 3
-    """百度云海外"""
-
     Tx = 4
     """腾讯云EO"""
 
@@ -134,6 +128,13 @@ class UploadLine(Enum):
     Alia = 7
     """阿里云海外"""
 
+    Estx = 8
+    """B站自建"""
+
+    Akbd = 9
+    """B站自建"""
+
+
 
 def upload(video_path: List[str],
            cookie_file: str,
diff --git a/public/config.toml b/public/config.toml
index cb42214..1f3935c 100644
--- a/public/config.toml
+++ b/public/config.toml
@@ -24,7 +24,7 @@ filtering_threshold = 20
 #submit_api = "client"
 ### 选择全局默认上传插件，Noop为不上传，但会执行后处理,可选bili_web，biliup-rs(默认值)
 #uploader = "Noop"
-### b站上传线路选择，默认自动选择最优线路。目前可手动切换为alia（海外）, bda2（大陆）, bldsa（大陆）, qn（全球）, tx（大陆）, txa（海外）
+### b站上传线路选择，默认自动选择最优线路。目前可手动切换为alia（海外）, bda2（大陆）, bldsa（大陆）, tx（大陆）, txa（海外）, estx（大陆）, akbd（大陆）
 lines = "AUTO"
 ### 单文件并发上传数,未达到带宽上限时,增大此值可提高上传速度(不要设置过大,部分线路限制为8,如速度不佳优先调整上传线路)
 threads = 3
diff --git a/public/config.yaml b/public/config.yaml
index 768bffd..73832fa 100644
--- a/public/config.yaml
+++ b/public/config.yaml
@@ -24,7 +24,7 @@ filtering_threshold: 20
 #uploader: Noop
 ### b站提交接口，默认自动选择，可选web，client
 #submit_api: client
-### b站上传线路选择，默认自动选择最优线路。目前可手动切换为alia（海外）, bda2（大陆）, bldsa（大陆）, qn（全球）, tx（大陆）, txa（海外）
+### b站上传线路选择，默认自动选择最优线路。目前可手动切换为alia（海外）, bda2（大陆）, bldsa（大陆）, tx（大陆）, txa（海外）, estx（大陆）, akbd（大陆）
 lines: AUTO
 ### 单文件并发上传数,未达到带宽上限时,增大此值可提高上传速度(不要设置过大,部分线路限制为8,如速度不佳优先调整上传线路)
 threads: 3