diff --git a/src/pages/Dashboard/GenerationFlow.tsx b/src/pages/Dashboard/GenerationFlow.tsx
index 4bb72a4..f39633c 100755
--- a/src/pages/Dashboard/GenerationFlow.tsx
+++ b/src/pages/Dashboard/GenerationFlow.tsx
@@ -1,5 +1,5 @@
 
-import React, { useEffect, useState } from 'react';
+import React, { useEffect, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import Sidebar from '../../components/Sidebar';
 import AssetManagementContent from './AssetManagementContent';
@@ -148,13 +148,18 @@ const GenerationFlow: React.FC<GenerationFlowProps> = ({
   };
 
   const [imageList, setImageList] = useState<ImageItem[]>(getInitialImageList());
+  const prevAnalysisMIdRef = useRef<number | null | undefined>(analysisData?.m_id);
 
-  // analysisData 변경 시 imageList 업데이트
+  // analysisData 변경 시 m_id가 바뀐 경우(새로운 분석)에만 imageList 업데이트
+  // m_id가 동일하면 언어 변경 등 기타 업데이트이므로 사용자가 수정한 이미지 목록 유지
   useEffect(() => {
     console.log('[GenerationFlow] analysisData updated, m_id:', analysisData?.m_id);
     if (analysisData?.image_list && analysisData.image_list.length > 0) {
-      setImageList(analysisData.image_list.map(url => ({ type: 'url', url })));
+      if (prevAnalysisMIdRef.current !== analysisData.m_id) {
+        setImageList(analysisData.image_list.map(url => ({ type: 'url', url })));
+      }
     }
+    prevAnalysisMIdRef.current = analysisData?.m_id;
   }, [analysisData]);
 
   const handleRemoveImage = (index: number) => {