diff --git a/UPDATELOG.md b/UPDATELOG.md
index 9b9bdc07..f139a57e 100644
--- a/UPDATELOG.md
+++ b/UPDATELOG.md
@@ -22,7 +22,7 @@
  - 编辑器中连字符问题
 
 #### 新增了：
- - Mihomo(Meta)内核升级至 1.19.6
+ - Mihomo(Meta)内核升级至 1.19.7
  - 允许代理主机地址设置为非 127.0.0.1 对 WSL 代理友好
  - 关闭系统代理时关闭已建立的网络连接
  - 托盘显示当前轻量模式状态
diff --git a/src-tauri/src/utils/network.rs b/src-tauri/src/utils/network.rs
index 897cec80..f5b99ff7 100644
--- a/src-tauri/src/utils/network.rs
+++ b/src-tauri/src/utils/network.rs
@@ -160,7 +160,6 @@ impl NetworkManager {
                    .http2_keep_alive_timeout(H2_KEEP_ALIVE_TIMEOUT)
                    .http2_max_frame_size(H2_MAX_FRAME_SIZE)
                    .tcp_keepalive(Some(Duration::from_secs(10)))
-                   .http2_prior_knowledge()
                    .http2_max_header_list_size(16 * 1024);
 
                if let Ok(proxy) = Proxy::http(&proxy_scheme) {
@@ -204,7 +203,6 @@ impl NetworkManager {
                    .http2_keep_alive_timeout(H2_KEEP_ALIVE_TIMEOUT)
                    .http2_max_frame_size(H2_MAX_FRAME_SIZE)
                    .tcp_keepalive(Some(Duration::from_secs(10)))
-                   .http2_prior_knowledge()
                    .http2_max_header_list_size(16 * 1024);
 
                if let Ok(p @ Sysproxy { enable: true, .. }) = Sysproxy::get_system_proxy() {
@@ -267,7 +265,6 @@ impl NetworkManager {
             .http2_keep_alive_timeout(H2_KEEP_ALIVE_TIMEOUT)
             .http2_max_frame_size(H2_MAX_FRAME_SIZE)
             .tcp_keepalive(Some(Duration::from_secs(10)))
-            .http2_prior_knowledge()
             .http2_max_header_list_size(16 * 1024);
 
         if let Some(timeout) = timeout_secs {