diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 6455999..01ca77a 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -128,11 +128,11 @@ function App() {
   async function doUpdate() {
     const updatedHistory = [...history, generatedCode, updateInstruction];
     if (isImgCompare) {
-      const resultImg = await takeScreenshot();
+      const resultImage = await takeScreenshot();
       doGenerateCode({
         generationType: "update",
         image: referenceImages[0],
-        resultImg: resultImg,
+        resultImage: resultImage,
         history: updatedHistory,
       });
     } else {
diff --git a/frontend/src/generateCode.ts b/frontend/src/generateCode.ts
index 6dbe547..f9eba85 100644
--- a/frontend/src/generateCode.ts
+++ b/frontend/src/generateCode.ts
@@ -10,7 +10,7 @@ const STOP_MESSAGE = "Code generation stopped";
 export interface CodeGenerationParams {
   generationType: "create" | "update";
   image: string;
-  resultImg?: string;
+  resultImage?: string;
   history?: string[];
   // isImageGenerationEnabled: boolean; // TODO: Merge with Settings type in types.ts
 }