diff --git a/package.json b/package.json
index 9435b728..fd7c2855 100644
--- a/package.json
+++ b/package.json
@@ -60,6 +60,7 @@
     "i18next-browser-languagedetector": "^7.2.1",
     "jsdom": "^24.0.0",
     "jsonwebtoken": "^9.0.2",
+    "kill-port": "^2.0.1",
     "knex": "^3.1.0",
     "lodash-es": "^4.17.21",
     "parse-torrent": "^11.0.17",
diff --git a/src/main/index.ts b/src/main/index.ts
index 9e91c349..0792f826 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -3,6 +3,7 @@ import updater from "electron-updater";
 import i18n from "i18next";
 import path from "node:path";
 import url from "node:url";
+import kill from "kill-port";
 import { electronApp, optimizer } from "@electron-toolkit/utils";
 import { logger, WindowManager } from "@main/services";
 import resources from "@locales";
@@ -58,7 +59,7 @@ app.whenReady().then(async () => {
     return net.fetch(url.pathToFileURL(decodeURI(filePath)).toString());
   });
 
-  await loadState();
+  await kill(PythonRPC.RPC_PORT).finally(() => loadState());
 
   const language = await db.get<string, string>(levelKeys.language, {
     valueEncoding: "utf-8",
diff --git a/yarn.lock b/yarn.lock
index 29355406..58d0cc9a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5865,6 +5865,11 @@ get-symbol-description@^1.1.0:
     es-errors "^1.3.0"
     get-intrinsic "^1.2.6"
 
+get-them-args@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/get-them-args/-/get-them-args-1.3.2.tgz#74a20ba8a4abece5ae199ad03f2bcc68fdfc9ba5"
+  integrity sha512-LRn8Jlk+DwZE4GTlDbT3Hikd1wSHgLMme/+7ddlqKd7ldwR6LjJgTVWzBnR01wnYGe4KgrXjg287RaI22UHmAw==
+
 getopts@2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/getopts/-/getopts-2.3.0.tgz#71e5593284807e03e2427449d4f6712a268666f4"
@@ -6890,6 +6895,14 @@ keyv@^4.0.0, keyv@^4.5.3:
   dependencies:
     json-buffer "3.0.1"
 
+kill-port@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/kill-port/-/kill-port-2.0.1.tgz#e5e18e2706b13d54320938be42cb7d40609b15cf"
+  integrity sha512-e0SVOV5jFo0mx8r7bS29maVWp17qGqLBZ5ricNSajON6//kmb7qqqNnml4twNE8Dtj97UQD+gNFOaipS/q1zzQ==
+  dependencies:
+    get-them-args "1.3.2"
+    shell-exec "1.0.2"
+
 knex@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/knex/-/knex-3.1.0.tgz#b6ddd5b5ad26a6315234a5b09ec38dc4a370bd8c"
@@ -8613,6 +8626,11 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
+shell-exec@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/shell-exec/-/shell-exec-1.0.2.tgz#2e9361b0fde1d73f476c4b6671fa17785f696756"
+  integrity sha512-jyVd+kU2X+mWKMmGhx4fpWbPsjvD53k9ivqetutVW/BQ+WIZoDoP4d8vUMGezV6saZsiNoW2f9GIhg9Dondohg==
+
 side-channel-list@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/side-channel-list/-/side-channel-list-1.0.0.tgz#10cb5984263115d3b7a0e336591e290a830af8ad"