diff --git a/.vscode/settings.json b/.vscode/settings.json
index 41c2b61..ec51234 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -70,6 +70,7 @@
     "turbopack",
     "unlisten",
     "unrs",
+    "urlencoding",
     "vercel",
     "winreg",
     "wiremock",
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 439feb3..56729a6 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -1018,6 +1018,7 @@ dependencies = [
  "tauri-plugin-macos-permissions",
  "tauri-plugin-opener",
  "tauri-plugin-shell",
+ "tauri-plugin-single-instance",
  "tempfile",
  "tokio",
  "tokio-test",
@@ -4500,6 +4501,22 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tauri-plugin-single-instance"
+version = "2.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97d0e07b40fb2eb13778e30778f5979347a2bf30e1b9d47f78ff7fe92d2e4b3d"
+dependencies = [
+ "serde",
+ "serde_json",
+ "tauri",
+ "tauri-plugin-deep-link",
+ "thiserror 2.0.12",
+ "tracing",
+ "windows-sys 0.59.0",
+ "zbus",
+]
+
 [[package]]
 name = "tauri-runtime"
 version = "2.6.0"
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 3fc9785..8ac06dd 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -39,6 +39,9 @@ async-trait = "0.1"
 futures-util = "0.3"
 urlencoding = "2.1"
 
+[target."cfg(any(target_os = \"macos\", windows, target_os = \"linux\"))".dependencies]
+tauri-plugin-single-instance = { version = "2", features = ["deep-link"] }
+
 [target.'cfg(target_os = "macos")'.dependencies]
 core-foundation="0.10"
 objc2 = "0.6.1"
diff --git a/src-tauri/capabilities/default.json b/src-tauri/capabilities/default.json
index b5ace9a..f09517a 100644
--- a/src-tauri/capabilities/default.json
+++ b/src-tauri/capabilities/default.json
@@ -19,6 +19,7 @@
     "shell:allow-spawn",
     "shell:allow-stdin-write",
     "deep-link:default",
+    "deep-link:allow-register",
     "dialog:default",
     "dialog:allow-open",
     "macos-permissions:default",