diff --git a/Cargo.lock b/Cargo.lock
index d476537..9582dde 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -173,17 +173,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "getrandom"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe9006bed769170c11f845cf00c7c1e9092aeb3f268e007c3e760ac68008070f"
-dependencies = [
- "cfg-if",
- "libc",
- "wasi",
-]
-
 [[package]]
 name = "gimli"
 version = "0.28.0"
@@ -279,20 +268,6 @@ dependencies = [
  "want",
 ]
 
-[[package]]
-name = "hyper-rustls"
-version = "0.24.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
-dependencies = [
- "futures-util",
- "http",
- "hyper",
- "rustls",
- "tokio",
- "tokio-rustls",
-]
-
 [[package]]
 name = "idna"
 version = "0.4.0"
@@ -454,7 +429,6 @@ dependencies = [
  "http",
  "http-body",
  "hyper",
- "hyper-rustls",
  "ipnet",
  "js-sys",
  "log",
@@ -462,90 +436,31 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
- "rustls",
- "rustls-pemfile",
  "serde",
  "serde_json",
  "serde_urlencoded",
  "system-configuration",
  "tokio",
- "tokio-rustls",
  "tower-service",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "webpki-roots",
  "winreg",
 ]
 
-[[package]]
-name = "ring"
-version = "0.17.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb0205304757e5d899b9c2e448b867ffd03ae7f988002e47cd24954391394d0b"
-dependencies = [
- "cc",
- "getrandom",
- "libc",
- "spin",
- "untrusted",
- "windows-sys",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
-[[package]]
-name = "rustls"
-version = "0.21.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "446e14c5cda4f3f30fe71863c34ec70f5ac79d6087097ad0bb433e1be5edf04c"
-dependencies = [
- "log",
- "ring",
- "rustls-webpki",
- "sct",
-]
-
-[[package]]
-name = "rustls-pemfile"
-version = "1.0.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
-dependencies = [
- "base64",
-]
-
-[[package]]
-name = "rustls-webpki"
-version = "0.101.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "ryu"
 version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ad4cc8da4ef723ed60bced201181d83791ad433213d8c24efffda1eec85d741"
 
-[[package]]
-name = "sct"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "serde"
 version = "1.0.192"
@@ -618,12 +533,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "spin"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
-
 [[package]]
 name = "syn"
 version = "2.0.39"
@@ -687,16 +596,6 @@ dependencies = [
  "windows-sys",
 ]
 
-[[package]]
-name = "tokio-rustls"
-version = "0.24.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
-dependencies = [
- "rustls",
- "tokio",
-]
-
 [[package]]
 name = "tokio-util"
 version = "0.7.10"
@@ -763,12 +662,6 @@ dependencies = [
  "tinyvec",
 ]
 
-[[package]]
-name = "untrusted"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
-
 [[package]]
 name = "url"
 version = "2.4.1"
@@ -871,12 +764,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "webpki-roots"
-version = "0.25.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14247bb57be4f377dfb94c72830b8ce8fc6beac03cf4bf7b9732eadd414123fc"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
diff --git a/Cargo.toml b/Cargo.toml
index 9c225c4..39a33c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ repository = "https://github.com/mobeicanyue/Campus-Network-Master-Rust"
 
 [dependencies]
 serde_json = { version = "1.0", features = ["alloc"], default-features = false }
-reqwest = { version = "0.11", features = ["blocking", "rustls-tls"], default-features = false }
+reqwest = { version = "0.11", features = ["blocking"], default-features = false }
 
 [profile.release]
 codegen-units = 1