diff --git a/src/net/proxy.rs b/src/net/proxy.rs
index 4a7f03fa9..a88b15b0b 100644
--- a/src/net/proxy.rs
+++ b/src/net/proxy.rs
@@ -19,7 +19,6 @@ use tokio_io_timeout::TimeoutStream;
 use url::Url;
 
 use crate::config::Config;
-use crate::constants::NON_ALPHANUMERIC_WITHOUT_DOT;
 use crate::context::Context;
 use crate::net::connect_tcp;
 use crate::net::session::SessionStream;
@@ -93,13 +92,12 @@ impl HttpConfig {
     }
 
     fn to_url(&self, scheme: &str) -> String {
-        let host = utf8_percent_encode(&self.host, NON_ALPHANUMERIC_WITHOUT_DOT);
         if let Some((user, password)) = &self.user_password {
             let user = utf8_percent_encode(user, NON_ALPHANUMERIC);
             let password = utf8_percent_encode(password, NON_ALPHANUMERIC);
-            format!("{scheme}://{user}:{password}@{host}:{}", self.port)
+            format!("{scheme}://{user}:{password}@{}:{}", self.host, self.port)
         } else {
-            format!("{scheme}://{host}:{}", self.port)
+            format!("{scheme}://{}:{}", self.host, self.port)
         }
     }
 }
@@ -143,13 +141,12 @@ impl Socks5Config {
     }
 
     fn to_url(&self) -> String {
-        let host = utf8_percent_encode(&self.host, NON_ALPHANUMERIC_WITHOUT_DOT);
         if let Some((user, password)) = &self.user_password {
             let user = utf8_percent_encode(user, NON_ALPHANUMERIC);
             let password = utf8_percent_encode(password, NON_ALPHANUMERIC);
-            format!("socks5://{user}:{password}@{host}:{}", self.port)
+            format!("socks5://{user}:{password}@{}:{}", self.host, self.port)
         } else {
-            format!("socks5://{host}:{}", self.port)
+            format!("socks5://{}:{}", self.host, self.port)
         }
     }
 }
@@ -565,6 +562,20 @@ mod tests {
                 user_password: None
             })
         );
+
+        let proxy_config = ProxyConfig::from_url("socks5://my-proxy.example.org").unwrap();
+        assert_eq!(
+            proxy_config,
+            ProxyConfig::Socks5(Socks5Config {
+                host: "my-proxy.example.org".to_string(),
+                port: 1080,
+                user_password: None
+            })
+        );
+        assert_eq!(
+            proxy_config.to_url(),
+            "socks5://my-proxy.example.org:1080".to_string()
+        );
     }
 
     #[test]
@@ -598,6 +609,20 @@ mod tests {
                 user_password: None
             })
         );
+
+        let proxy_config = ProxyConfig::from_url("http://my-proxy.example.org").unwrap();
+        assert_eq!(
+            proxy_config,
+            ProxyConfig::Http(HttpConfig {
+                host: "my-proxy.example.org".to_string(),
+                port: 80,
+                user_password: None
+            })
+        );
+        assert_eq!(
+            proxy_config.to_url(),
+            "http://my-proxy.example.org:80".to_string()
+        );
     }
 
     #[test]
@@ -631,6 +656,20 @@ mod tests {
                 user_password: None
             })
         );
+
+        let proxy_config = ProxyConfig::from_url("https://my-proxy.example.org").unwrap();
+        assert_eq!(
+            proxy_config,
+            ProxyConfig::Https(HttpConfig {
+                host: "my-proxy.example.org".to_string(),
+                port: 443,
+                user_password: None
+            })
+        );
+        assert_eq!(
+            proxy_config.to_url(),
+            "https://my-proxy.example.org:443".to_string()
+        );
     }
 
     #[test]
diff --git a/src/qr/qr_tests.rs b/src/qr/qr_tests.rs
index cf0550c7f..344f67682 100644
--- a/src/qr/qr_tests.rs
+++ b/src/qr/qr_tests.rs
@@ -892,6 +892,32 @@ async fn test_set_proxy_config_from_qr() -> Result<()> {
     Ok(())
 }
 
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_dont_encode_hyphen_in_proxy_hostnames() -> Result<()> {
+    let mut tcm = TestContextManager::new();
+    let t = &tcm.alice().await;
+
+    let qr_text = "socks5://my-proxy.example.org";
+
+    let qr = check_qr(t, qr_text).await?;
+    assert_eq!(
+        qr,
+        Qr::Proxy {
+            url: "socks5://my-proxy.example.org".to_string(),
+            host: "my-proxy.example.org".to_string(),
+            port: 1080,
+        }
+    );
+
+    set_config_from_qr(t, "socks5://my-proxy.example.org").await?;
+    assert_eq!(
+        t.get_config(Config::ProxyUrl).await?,
+        Some("socks5://my-proxy.example.org:1080".to_string())
+    );
+
+    Ok(())
+}
+
 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
 async fn test_decode_shadowsocks() -> Result<()> {
     let ctx = TestContext::new().await;