diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index b370e79..3614a16 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -269,7 +269,10 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "notify",
- "parking_lot",
+ "parking_lot 0.12.4",
+ "reqwest",
+ "reqwest-middleware",
+ "reqwest-retry",
  "serde",
  "serde_json",
  "specta",
@@ -550,6 +553,16 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.10.1"
@@ -573,9 +586,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fa95a34622365fa5bbf40b20b75dba8dfa8c94c734aea8ac9a5ca38af14316f1"
 dependencies = [
  "bitflags 2.9.1",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-graphics-types",
- "foreign-types",
+ "foreign-types 0.5.0",
  "libc",
 ]
 
@@ -586,7 +599,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d44a101f213f6c4cdc1853d4b78aef6db6bdfa3468798cc1d9912f4735013eb"
 dependencies = [
  "bitflags 2.9.1",
- "core-foundation",
+ "core-foundation 0.10.1",
  "libc",
 ]
 
@@ -980,6 +993,15 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared 0.1.1",
+]
+
 [[package]]
 name = "foreign-types"
 version = "0.5.0"
@@ -987,7 +1009,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d737d9aa519fb7b749cbc3b962edcf310a8dd1f4b67c91c4f83975dbdd17d965"
 dependencies = [
  "foreign-types-macros",
- "foreign-types-shared",
+ "foreign-types-shared 0.3.1",
 ]
 
 [[package]]
@@ -1001,6 +1023,12 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "foreign-types-shared"
 version = "0.3.1"
@@ -1035,6 +1063,21 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -1042,6 +1085,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -1109,6 +1153,7 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
  "futures-core",
  "futures-io",
  "futures-macro",
@@ -1256,8 +1301,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1533,6 +1580,22 @@ dependencies = [
  "want",
 ]
 
+[[package]]
+name = "hyper-tls"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70206fc6890eaca9fde8a0bf71caa2ddfc9fe045ac9e5c70df101a7dbde866e0"
+dependencies = [
+ "bytes",
+ "http-body-util",
+ "hyper",
+ "hyper-util",
+ "native-tls",
+ "tokio",
+ "tokio-native-tls",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.15"
@@ -1552,9 +1615,11 @@ dependencies = [
  "percent-encoding",
  "pin-project-lite",
  "socket2",
+ "system-configuration",
  "tokio",
  "tower-service",
  "tracing",
+ "windows-registry",
 ]
 
 [[package]]
@@ -1755,6 +1820,18 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "instant"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "io-uring"
 version = "0.7.8"
@@ -2112,6 +2189,23 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
 [[package]]
 name = "ndk"
 version = "0.9.0"
@@ -2488,6 +2582,50 @@ dependencies = [
  "pathdiff",
 ]
 
+[[package]]
+name = "openssl"
+version = "0.10.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
+dependencies = [
+ "bitflags 2.9.1",
+ "cfg-if",
+ "foreign-types 0.3.2",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -2541,6 +2679,17 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
 
+[[package]]
+name = "parking_lot"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d17b78036a60663b797adeaee46f5c9dfebb86948d1255007a1d6be0271ff99"
+dependencies = [
+ "instant",
+ "lock_api",
+ "parking_lot_core 0.8.6",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.12.4"
@@ -2548,7 +2697,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70d58bf43669b5795d1576d0641cfb6fbb2057bf629506267a92807158584a13"
 dependencies = [
  "lock_api",
- "parking_lot_core",
+ "parking_lot_core 0.9.11",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60a2cfe6f0ad2bfc16aefa463b497d5c7a5ecd44a23efa72aa342d90177356dc"
+dependencies = [
+ "cfg-if",
+ "instant",
+ "libc",
+ "redox_syscall 0.2.16",
+ "smallvec",
+ "winapi",
 ]
 
 [[package]]
@@ -2559,7 +2722,7 @@ checksum = "bc838d2a56b5b1a6c25f55575dfc605fabb63bb2365f6c2353ef9159aa69e4a5"
 dependencies = [
  "cfg-if",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.5.13",
  "smallvec",
  "windows-targets 0.52.6",
 ]
@@ -2994,6 +3157,15 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+dependencies = [
+ "bitflags 1.3.2",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.13"
@@ -3077,16 +3249,20 @@ dependencies = [
  "http-body",
  "http-body-util",
  "hyper",
+ "hyper-tls",
  "hyper-util",
  "js-sys",
  "log",
+ "native-tls",
  "percent-encoding",
  "pin-project-lite",
+ "rustls-pki-types",
  "serde",
  "serde_json",
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
+ "tokio-native-tls",
  "tokio-util",
  "tower",
  "tower-http",
@@ -3098,6 +3274,52 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "reqwest-middleware"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57f17d28a6e6acfe1733fe24bcd30774d13bffa4b8a22535b4c8c98423088d4e"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "http",
+ "reqwest",
+ "serde",
+ "thiserror 1.0.69",
+ "tower-service",
+]
+
+[[package]]
+name = "reqwest-retry"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29c73e4195a6bfbcb174b790d9b3407ab90646976c55de58a6515da25d851178"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "futures",
+ "getrandom 0.2.16",
+ "http",
+ "hyper",
+ "parking_lot 0.11.2",
+ "reqwest",
+ "reqwest-middleware",
+ "retry-policies",
+ "thiserror 1.0.69",
+ "tokio",
+ "tracing",
+ "wasm-timer",
+]
+
+[[package]]
+name = "retry-policies"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5875471e6cab2871bc150ecb8c727db5113c9338cc3354dc5ee3425b6aa40a1c"
+dependencies = [
+ "rand 0.8.5",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.25"
@@ -3126,6 +3348,15 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "rustls-pki-types"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "229a4a4c221013e7e1f1a043678c5cc39fe5171437c88fb47151a21e6f5b5c79"
+dependencies = [
+ "zeroize",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.21"
@@ -3147,6 +3378,15 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "schannel"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f29ebaa345f945cec9fbbc532eb307f0fdad8161f281b6369539c8d84876b3d"
+dependencies = [
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "schemars"
 version = "0.8.22"
@@ -3204,6 +3444,29 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags 2.9.1",
+ "core-foundation 0.9.4",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49db231d56a190491cb4aeda9527f1ad45345af50b0851622a7adb8c03b01c32"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "selectors"
 version = "0.24.0"
@@ -3465,14 +3728,14 @@ dependencies = [
  "bytemuck",
  "cfg_aliases",
  "core-graphics",
- "foreign-types",
+ "foreign-types 0.5.0",
  "js-sys",
  "log",
  "objc2 0.5.2",
  "objc2-foundation 0.2.2",
  "objc2-quartz-core 0.2.2",
  "raw-window-handle",
- "redox_syscall",
+ "redox_syscall 0.5.13",
  "wasm-bindgen",
  "web-sys",
  "windows-sys 0.59.0",
@@ -3568,7 +3831,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf776ba3fa74f83bf4b63c3dcbbf82173db2632ed8452cb2d891d33f459de70f"
 dependencies = [
  "new_debug_unreachable",
- "parking_lot",
+ "parking_lot 0.12.4",
  "phf_shared 0.11.3",
  "precomputed-hash",
  "serde",
@@ -3645,6 +3908,27 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "system-configuration"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+dependencies = [
+ "bitflags 2.9.1",
+ "core-foundation 0.9.4",
+ "system-configuration-sys",
+]
+
+[[package]]
+name = "system-configuration-sys"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "system-deps"
 version = "6.2.2"
@@ -3665,7 +3949,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49c380ca75a231b87b6c9dd86948f035012e7171d1a7c40a9c2890489a7ffd8a"
 dependencies = [
  "bitflags 2.9.1",
- "core-foundation",
+ "core-foundation 0.10.1",
  "core-graphics",
  "crossbeam-channel",
  "dispatch",
@@ -3685,7 +3969,7 @@ dependencies = [
  "objc2-app-kit",
  "objc2-foundation 0.3.1",
  "once_cell",
- "parking_lot",
+ "parking_lot 0.12.4",
  "raw-window-handle",
  "scopeguard",
  "tao-macros",
@@ -4120,7 +4404,7 @@ dependencies = [
  "io-uring",
  "libc",
  "mio",
- "parking_lot",
+ "parking_lot 0.12.4",
  "pin-project-lite",
  "signal-hook-registry",
  "slab",
@@ -4140,6 +4424,16 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.15"
@@ -4502,6 +4796,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version-compare"
 version = "0.2.0"
@@ -4658,6 +4958,21 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "wasm-timer"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be0ecb0db480561e9a7642b5d3e4187c128914e58aa84330b9493e3eb68c5e7f"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot 0.11.2",
+ "pin-utils",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "web-sys"
 version = "0.3.77"
@@ -4878,6 +5193,17 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-registry"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b8a9ed28765efc97bbc954883f4e6796c33a06546ebafacbabee9696967499e"
+dependencies = [
+ "windows-link",
+ "windows-result",
+ "windows-strings",
+]
+
 [[package]]
 name = "windows-result"
 version = "0.3.4"
@@ -5368,6 +5694,12 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+
 [[package]]
 name = "zerotrie"
 version = "0.2.2"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 5fb8847..b293309 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -27,6 +27,10 @@ specta = { version = "=2.0.0-rc.20", features = ["serde_json"] }
 tauri-specta = { version = "=2.0.0-rc.20", features = ["derive", "typescript"] }
 specta-typescript = { version = "=0.0.7" }
 
+reqwest = { version = "0.12.22", default-features = false, features = ["default-tls", "system-proxy"] }
+reqwest-retry = { version = "0.7.0" }
+reqwest-middleware = { version = "0.4.2" }
+
 anyhow = { version = "1.0.98" }
 parking_lot = { version = "0.12.4", features = ["send_guard"] }
 tracing = { version = "0.1.41" }
diff --git a/src-tauri/src/bili_client.rs b/src-tauri/src/bili_client.rs
new file mode 100644
index 0000000..9af539d
--- /dev/null
+++ b/src-tauri/src/bili_client.rs
@@ -0,0 +1,93 @@
+use std::time::Duration;
+
+use anyhow::{anyhow, Context};
+use parking_lot::RwLock;
+use reqwest::StatusCode;
+use reqwest_middleware::ClientWithMiddleware;
+use reqwest_retry::{policies::ExponentialBackoff, Jitter, RetryTransientMiddleware};
+use serde::{Deserialize, Serialize};
+use tauri::{
+    http::{HeaderMap, HeaderValue},
+    AppHandle,
+};
+
+use crate::types::qrcode_data::QrcodeData;
+
+const USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36";
+const REFERRER: &str = "https://www.bilibili.com/";
+
+pub struct BiliClient {
+    app: AppHandle,
+    api_client: RwLock<ClientWithMiddleware>,
+}
+
+impl BiliClient {
+    pub fn new(app: AppHandle) -> Self {
+        let api_client = create_api_client(&app);
+        let api_client = RwLock::new(api_client);
+
+        Self { app, api_client }
+    }
+
+    pub async fn generate_qrcode(&self) -> anyhow::Result<QrcodeData> {
+        // 发送生成二维码请求
+        let request = self
+            .api_client
+            .read()
+            .get("https://passport.bilibili.com/x/passport-login/web/qrcode/generate");
+        let http_resp = request.send().await?;
+        // 检查http响应状态码
+        let status = http_resp.status();
+        let body = http_resp.text().await?;
+        if status != StatusCode::OK {
+            return Err(anyhow!("预料之外的状态码({status}): {body}"));
+        }
+        // 尝试将body解析为BiliResp
+        let bili_resp: BiliResp =
+            serde_json::from_str(&body).context(format!("将body解析为BiliResp失败: {body}"))?;
+        // 检查BiliResp的code字段
+        if bili_resp.code != 0 {
+            return Err(anyhow!("预料之外的code: {bili_resp:?}"));
+        }
+        // 检查BiliResp的data是否存在
+        let Some(data) = bili_resp.data else {
+            return Err(anyhow!("BiliResp中不存在data字段: {bili_resp:?}"));
+        };
+        // 尝试将data解析为二维码数据
+        let data_str = data.to_string();
+        let qrcode_data: QrcodeData = serde_json::from_str(&data_str)
+            .context(format!("将data解析为QrcodeData失败: {data_str}"))?;
+
+        Ok(qrcode_data)
+    }
+}
+
+fn create_api_client(_app: &AppHandle) -> ClientWithMiddleware {
+    let retry_policy = ExponentialBackoff::builder()
+        .base(1)
+        .jitter(Jitter::Bounded)
+        .build_with_total_retry_duration(Duration::from_secs(5));
+
+    let mut headers = HeaderMap::new();
+    headers.insert("user-agent", HeaderValue::from_static(USER_AGENT));
+    headers.insert("referer", HeaderValue::from_static(REFERRER));
+
+    let client = reqwest::ClientBuilder::new()
+        .timeout(Duration::from_secs(3))
+        .default_headers(headers)
+        .build()
+        .unwrap();
+
+    reqwest_middleware::ClientBuilder::new(client)
+        .with(RetryTransientMiddleware::new_with_policy(retry_policy))
+        .build()
+}
+
+#[derive(Default, Debug, Clone, Serialize, Deserialize)]
+pub struct BiliResp {
+    pub code: i64,
+    #[serde(default, alias = "message")]
+    pub msg: String,
+    #[serde(alias = "result")]
+    pub data: Option<serde_json::Value>,
+}
diff --git a/src-tauri/src/commands.rs b/src-tauri/src/commands.rs
index 88b6978..1fd506b 100644
--- a/src-tauri/src/commands.rs
+++ b/src-tauri/src/commands.rs
@@ -6,6 +6,7 @@ use crate::{
     errors::{CommandError, CommandResult},
     extensions::AppHandleExt,
     logger,
+    types::qrcode_data::QrcodeData,
 };
 
 #[tauri::command]
@@ -55,3 +56,15 @@ pub fn save_config(app: AppHandle, config: Config) -> CommandResult<()> {
 
     Ok(())
 }
+
+#[allow(clippy::needless_pass_by_value)]
+#[tauri::command(async)]
+#[specta::specta]
+pub async fn generate_qrcode(app: AppHandle) -> CommandResult<QrcodeData> {
+    let bili_client = app.get_bili_client();
+    let qrcode_data = bili_client
+        .generate_qrcode()
+        .await
+        .map_err(|err| CommandError::from("生成二维码失败", err))?;
+    Ok(qrcode_data)
+}
diff --git a/src-tauri/src/events.rs b/src-tauri/src/events.rs
index 3aa35c7..7231d1a 100644
--- a/src-tauri/src/events.rs
+++ b/src-tauri/src/events.rs
@@ -4,7 +4,7 @@ use serde::{Deserialize, Serialize};
 use specta::Type;
 use tauri_specta::Event;
 
-use crate::types::LogLevel;
+use crate::types::log_level::LogLevel;
 
 #[derive(Debug, Clone, Serialize, Deserialize, Type, Event)]
 #[serde(rename_all = "camelCase")]
diff --git a/src-tauri/src/extensions.rs b/src-tauri/src/extensions.rs
index eba86ad..f4b7b6c 100644
--- a/src-tauri/src/extensions.rs
+++ b/src-tauri/src/extensions.rs
@@ -1,7 +1,7 @@
 use parking_lot::RwLock;
 use tauri::{Manager, State};
 
-use crate::config::Config;
+use crate::{bili_client::BiliClient, config::Config};
 
 pub trait AnyhowErrorToStringChain {
     /// 将 `anyhow::Error` 转换为chain格式  
@@ -26,10 +26,14 @@ impl AnyhowErrorToStringChain for anyhow::Error {
 
 pub trait AppHandleExt {
     fn get_config(&self) -> State<RwLock<Config>>;
+    fn get_bili_client(&self) -> State<BiliClient>;
 }
 
 impl AppHandleExt for tauri::AppHandle {
     fn get_config(&self) -> State<RwLock<Config>> {
         self.state::<RwLock<Config>>()
     }
+    fn get_bili_client(&self) -> State<BiliClient> {
+        self.state::<BiliClient>()
+    }
 }
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index d6479e8..6aa10e1 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -1,3 +1,4 @@
+mod bili_client;
 mod commands;
 mod config;
 mod errors;
@@ -13,7 +14,7 @@ use config::Config;
 use parking_lot::RwLock;
 use tauri::{Manager, Wry};
 
-use crate::events::LogEvent;
+use crate::{bili_client::BiliClient, events::LogEvent};
 
 fn generate_context() -> tauri::Context<Wry> {
     tauri::generate_context!()
@@ -26,6 +27,7 @@ pub fn run() {
             greet,
             get_config,
             save_config,
+            generate_qrcode,
         ])
         .events(tauri_specta::collect_events![LogEvent]);
 
@@ -51,12 +53,17 @@ pub fn run() {
                 .app_data_dir()
                 .context("获取app_data_dir目录失败")?;
 
-            std::fs::create_dir_all(&app_data_dir)
-                .context(format!("创建app_data_dir目录`{app_data_dir:?}`失败"))?;
+            std::fs::create_dir_all(&app_data_dir).context(format!(
+                "创建app_data_dir目录`{:?}`失败",
+                app_data_dir.display()
+            ))?;
 
             let config = RwLock::new(Config::new(app.handle())?);
             app.manage(config);
 
+            let bili_client = BiliClient::new(app.handle().clone());
+            app.manage(bili_client);
+
             logger::init(app.handle())?;
 
             Ok(())
diff --git a/src-tauri/src/types/mod.rs b/src-tauri/src/types/mod.rs
index 402dadc..e96479a 100644
--- a/src-tauri/src/types/mod.rs
+++ b/src-tauri/src/types/mod.rs
@@ -1,3 +1,2 @@
-mod log_level;
-
-pub use log_level::*;
+pub mod log_level;
+pub mod qrcode_data;
diff --git a/src-tauri/src/types/qrcode_data.rs b/src-tauri/src/types/qrcode_data.rs
new file mode 100644
index 0000000..08d002a
--- /dev/null
+++ b/src-tauri/src/types/qrcode_data.rs
@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+use specta::Type;
+
+#[derive(Default, Debug, Clone, PartialEq, Deserialize, Serialize, Type)]
+pub struct QrcodeData {
+    pub url: String,
+    pub qrcode_key: String,
+}
diff --git a/src/App.vue b/src/App.vue
index ce7037e..8d5ee12 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -11,7 +11,7 @@ async function greet() {
 }
 
 async function test() {
-  const result = await commands.getConfig()
+  const result = await commands.generateQrcode()
   console.log(result)
 }
 </script>
diff --git a/src/bindings.ts b/src/bindings.ts
index 6d4d1ae..bf377cf 100644
--- a/src/bindings.ts
+++ b/src/bindings.ts
@@ -18,6 +18,14 @@ async saveConfig(config: Config) : Promise<Result<null, CommandError>> {
     if(e instanceof Error) throw e;
     else return { status: "error", error: e  as any };
 }
+},
+async generateQrcode() : Promise<Result<QrcodeData, CommandError>> {
+    try {
+    return { status: "ok", data: await TAURI_INVOKE("generate_qrcode") };
+} catch (e) {
+    if(e instanceof Error) throw e;
+    else return { status: "error", error: e  as any };
+}
 }
 }
 
@@ -41,6 +49,7 @@ export type Config = { downloadDir: string; enableFileLogger: boolean }
 export type JsonValue = null | boolean | number | string | JsonValue[] | { [key in string]: JsonValue }
 export type LogEvent = { timestamp: string; level: LogLevel; fields: { [key in string]: JsonValue }; target: string; filename: string; line_number: number }
 export type LogLevel = "TRACE" | "DEBUG" | "INFO" | "WARN" | "ERROR"
+export type QrcodeData = { url: string; qrcode_key: string }
 
 /** tauri-specta globals **/