diff --git a/src/controllers/custom/unlockLevelCupController.ts b/src/controllers/custom/unlockLevelCapController.ts
similarity index 83%
rename from src/controllers/custom/unlockLevelCupController.ts
rename to src/controllers/custom/unlockLevelCapController.ts
index 367e2555..a528f259 100644
--- a/src/controllers/custom/unlockLevelCupController.ts
+++ b/src/controllers/custom/unlockLevelCapController.ts
@@ -4,9 +4,9 @@ import { broadcastInventoryUpdate } from "../../services/wsService.ts";
 import { getInventory } from "../../services/inventoryService.ts";
 import type { TEquipmentKey } from "../../types/inventoryTypes/inventoryTypes.ts";
 
-export const unlockLevelCupController: RequestHandler = async (req, res) => {
+export const unlockLevelCapController: RequestHandler = async (req, res) => {
     const accountId = await getAccountIdForRequest(req);
-    const data = req.body as IUnlockLevelCupRequest;
+    const data = req.body as IunlockLevelCapRequest;
     const inventory = await getInventory(accountId, data.Category);
     const equipment = inventory[data.Category].id(data.ItemId)!;
 
@@ -18,7 +18,7 @@ export const unlockLevelCupController: RequestHandler = async (req, res) => {
     broadcastInventoryUpdate(req);
 };
 
-interface IUnlockLevelCupRequest {
+interface IunlockLevelCapRequest {
     Category: TEquipmentKey;
     ItemId: string;
     Polarized: number;
diff --git a/src/routes/custom.ts b/src/routes/custom.ts
index e5e164c2..7eb8fafa 100644
--- a/src/routes/custom.ts
+++ b/src/routes/custom.ts
@@ -41,7 +41,7 @@ import { manageQuestsController } from "../controllers/custom/manageQuestsContro
 import { setEvolutionProgressController } from "../controllers/custom/setEvolutionProgressController.ts";
 import { setBoosterController } from "../controllers/custom/setBoosterController.ts";
 import { updateFingerprintController } from "../controllers/custom/updateFingerprintController.ts";
-import { unlockLevelCupController } from "../controllers/custom/unlockLevelCupController.ts";
+import { unlockLevelCapController } from "../controllers/custom/unlockLevelCapController.ts";
 import { changeModularPartsController } from "../controllers/custom/changeModularPartsController.ts";
 import { editSuitInvigorationUpgradeController } from "../controllers/custom/editSuitInvigorationUpgradeController.ts";
 import { setAccountCheatController } from "../controllers/custom/setAccountCheatController.ts";
@@ -90,7 +90,7 @@ customRouter.post("/manageQuests", manageQuestsController);
 customRouter.post("/setEvolutionProgress", setEvolutionProgressController);
 customRouter.post("/setBooster", setBoosterController);
 customRouter.post("/updateFingerprint", updateFingerprintController);
-customRouter.post("/unlockLevelCup", unlockLevelCupController);
+customRouter.post("/unlockLevelCap", unlockLevelCapController);
 customRouter.post("/changeModularParts", changeModularPartsController);
 customRouter.post("/editSuitInvigorationUpgrade", editSuitInvigorationUpgradeController);
 customRouter.post("/setAccountCheat", setAccountCheatController);
diff --git a/static/webui/script.js b/static/webui/script.js
index a43773bc..ba0eb682 100644
--- a/static/webui/script.js
+++ b/static/webui/script.js
@@ -822,7 +822,7 @@ function updateInventory() {
                                 a.href = "#";
                                 a.onclick = function (event) {
                                     event.preventDefault();
-                                    unlockLevelCup(
+                                    unlockLevelCap(
                                         category,
                                         item.ItemId.$oid,
                                         (itemMap[item.ItemType].maxLevelCap - 30) / 2
@@ -2774,10 +2774,10 @@ function gildEquipment(category, oid) {
     });
 }
 
-function unlockLevelCup(category, oid, formas) {
+function unlockLevelCap(category, oid, formas) {
     revalidateAuthz().then(() => {
         $.post({
-            url: "/custom/unlockLevelCup?" + window.authz,
+            url: "/custom/unlockLevelCap?" + window.authz,
             contentType: "application/json",
             data: JSON.stringify({
                 Category: category,