diff --git a/frontend/components/screen/widgets/FlowWidget.tsx b/frontend/components/screen/widgets/FlowWidget.tsx
index 9508cb0d..bffae228 100644
--- a/frontend/components/screen/widgets/FlowWidget.tsx
+++ b/frontend/components/screen/widgets/FlowWidget.tsx
@@ -38,6 +38,7 @@ import {
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { useScreenPreview } from "@/contexts/ScreenPreviewContext";
+import { useAuth } from "@/hooks/useAuth";
 
 interface FlowWidgetProps {
   component: FlowComponent;
@@ -55,6 +56,7 @@ export function FlowWidget({
   onFlowRefresh,
 }: FlowWidgetProps) {
   const { isPreviewMode } = useScreenPreview(); // 프리뷰 모드 확인
+  const { user } = useAuth(); // 사용자 정보 가져오기
 
   // 🆕 전역 상태 관리
   const setSelectedStep = useFlowStepStore((state) => state.setSelectedStep);
@@ -117,30 +119,64 @@ export function FlowWidget({
   // 🆕 플로우 컴포넌트 ID (버튼이 이 플로우를 참조할 때 사용)
   const flowComponentId = component.id;
 
-  // 🆕 localStorage 키 생성
+  // 🆕 localStorage 키 생성 (사용자별로 저장)
   const filterSettingKey = useMemo(() => {
-    if (!flowId || selectedStepId === null) return null;
-    return `flowWidget_searchFilters_${flowId}_${selectedStepId}`;
-  }, [flowId, selectedStepId]);
+    if (!flowId || selectedStepId === null || !user?.userId) return null;
+    return `flowWidget_searchFilters_${user.userId}_${flowId}_${selectedStepId}`;
+  }, [flowId, selectedStepId, user?.userId]);
 
   // 🆕 저장된 필터 설정 불러오기
   useEffect(() => {
-    if (!filterSettingKey || allAvailableColumns.length === 0) return;
+    if (!filterSettingKey || stepDataColumns.length === 0 || !user?.userId) return;
 
     try {
+      // 현재 사용자의 필터 설정만 불러오기
       const saved = localStorage.getItem(filterSettingKey);
       if (saved) {
         const savedFilters = JSON.parse(saved);
-        setSearchFilterColumns(new Set(savedFilters));
+        // 현재 단계에 표시되는 컬럼만 필터링
+        const validFilters = savedFilters.filter((col: string) => stepDataColumns.includes(col));
+        setSearchFilterColumns(new Set(validFilters));
       } else {
         // 초기값: 빈 필터 (사용자가 선택해야 함)
         setSearchFilterColumns(new Set());
       }
+
+      // 이전 사용자의 필터 설정 정리 (사용자 ID가 다른 키들 제거)
+      if (typeof window !== "undefined") {
+        const currentUserId = user.userId;
+        const keysToRemove: string[] = [];
+        
+        // localStorage의 모든 키를 확인
+        for (let i = 0; i < localStorage.length; i++) {
+          const key = localStorage.key(i);
+          if (key && key.startsWith("flowWidget_searchFilters_")) {
+            // 키 형식: flowWidget_searchFilters_${userId}_${flowId}_${stepId}
+            // split("_")를 하면 ["flowWidget", "searchFilters", "사용자ID", "플로우ID", "스텝ID"]
+            // 따라서 userId는 parts[2]입니다
+            const parts = key.split("_");
+            if (parts.length >= 3) {
+              const userIdFromKey = parts[2]; // flowWidget_searchFilters_ 다음이 userId
+              // 현재 사용자 ID와 다른 사용자의 설정은 제거
+              if (userIdFromKey !== currentUserId) {
+                keysToRemove.push(key);
+              }
+            }
+          }
+        }
+        
+        // 이전 사용자의 설정 제거
+        if (keysToRemove.length > 0) {
+          keysToRemove.forEach(key => {
+            localStorage.removeItem(key);
+          });
+        }
+      }
     } catch (error) {
       console.error("필터 설정 불러오기 실패:", error);
       setSearchFilterColumns(new Set());
     }
-  }, [filterSettingKey, allAvailableColumns]);
+  }, [filterSettingKey, stepDataColumns, user?.userId]);
 
   // 🆕 필터 설정 저장
   const saveFilterSettings = useCallback(() => {
@@ -174,14 +210,14 @@ export function FlowWidget({
 
   // 🆕 전체 선택/해제
   const toggleAllFilters = useCallback(() => {
-    if (searchFilterColumns.size === allAvailableColumns.length) {
+    if (searchFilterColumns.size === stepDataColumns.length) {
       // 전체 해제
       setSearchFilterColumns(new Set());
     } else {
       // 전체 선택
-      setSearchFilterColumns(new Set(allAvailableColumns));
+      setSearchFilterColumns(new Set(stepDataColumns));
     }
-  }, [searchFilterColumns, allAvailableColumns]);
+  }, [searchFilterColumns, stepDataColumns]);
 
   // 🆕 검색 초기화
   const handleClearSearch = useCallback(() => {
@@ -638,59 +674,76 @@ export function FlowWidget({
           <React.Fragment key={step.id}>
             {/* 스텝 카드 */}
             <div
-              className={`group bg-card relative w-full cursor-pointer rounded-lg border-2 p-4 shadow-sm transition-all duration-200 sm:w-auto sm:min-w-[180px] sm:rounded-xl sm:p-5 lg:min-w-[220px] lg:p-6 ${
-                selectedStepId === step.id
-                  ? "border-primary bg-primary/5 shadow-md"
-                  : "border-border hover:border-primary/50 hover:shadow-md"
-              }`}
+              className="group relative w-full cursor-pointer pb-4 transition-all duration-300 sm:w-auto sm:min-w-[200px] lg:min-w-[240px]"
               onClick={() => handleStepClick(step.id, step.stepName)}
             >
-              {/* 단계 번호 배지 */}
-              <div className="bg-primary/10 text-primary mb-2 inline-flex items-center rounded-full px-2 py-1 text-xs font-medium sm:mb-3 sm:px-3">
-                Step {step.stepOrder}
-              </div>
+              {/* 콘텐츠 */}
+              <div className="relative flex flex-col items-center justify-center gap-2 pb-5 sm:gap-2.5 sm:pb-6">
+                {/* 스텝 이름 */}
+                <h4
+                  className={`text-base font-semibold leading-tight transition-colors duration-300 sm:text-lg lg:text-xl ${
+                    selectedStepId === step.id ? "text-primary" : "text-foreground group-hover:text-primary/80"
+                  }`}
+                >
+                  {step.stepName}
+                </h4>
 
-              {/* 스텝 이름 */}
-              <h4 className="text-foreground mb-2 pr-8 text-base leading-tight font-semibold sm:text-lg">
-                {step.stepName}
-              </h4>
-
-              {/* 데이터 건수 */}
-              {showStepCount && (
-                <div className="text-muted-foreground mt-2 flex items-center gap-2 text-xs sm:mt-3 sm:text-sm">
-                  <div className="bg-muted flex h-7 items-center rounded-md px-2 sm:h-8 sm:px-3">
-                    <span className="text-foreground text-sm font-semibold sm:text-base">
+                {/* 데이터 건수 */}
+                {showStepCount && (
+                  <div
+                    className={`flex items-center gap-1.5 transition-all duration-300 ${
+                      selectedStepId === step.id
+                        ? "text-primary"
+                        : "text-muted-foreground group-hover:text-primary"
+                    }`}
+                  >
+                    <span className="text-sm font-medium sm:text-base">
                       {stepCounts[step.id] || 0}
                     </span>
-                    <span className="ml-1">건</span>
+                    <span className="text-xs font-normal sm:text-sm">건</span>
                   </div>
-                </div>
-              )}
+                )}
+              </div>
 
-              {/* 선택 인디케이터 */}
-              {selectedStepId === step.id && (
-                <div className="absolute top-3 right-3 sm:top-4 sm:right-4">
-                  <ChevronUp className="text-primary h-4 w-4 sm:h-5 sm:w-5" />
-                </div>
-              )}
+              {/* 하단 선 */}
+              <div
+                className={`h-0.5 transition-all duration-300 ${
+                  selectedStepId === step.id
+                    ? "bg-primary"
+                    : "bg-border group-hover:bg-primary/50"
+                }`}
+              />
             </div>
 
             {/* 화살표 (마지막 스텝 제외) */}
             {index < steps.length - 1 && (
-              <div className="text-muted-foreground/40 flex shrink-0 items-center justify-center py-2 sm:py-0">
+              <div className="flex shrink-0 items-center justify-center py-2 sm:py-0">
                 {displayMode === "horizontal" ? (
-                  <svg
-                    className="h-5 w-5 rotate-90 sm:h-6 sm:w-6 sm:rotate-0"
-                    fill="none"
-                    viewBox="0 0 24 24"
-                    stroke="currentColor"
-                  >
-                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
-                  </svg>
+                  <div className="flex items-center gap-1">
+                    <div className="h-0.5 w-6 bg-border sm:w-8" />
+                    <svg
+                      className="h-4 w-4 text-muted-foreground sm:h-5 sm:w-5"
+                      fill="none"
+                      viewBox="0 0 24 24"
+                      stroke="currentColor"
+                    >
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
+                    </svg>
+                    <div className="h-0.5 w-6 bg-border sm:w-8" />
+                  </div>
                 ) : (
-                  <svg className="h-5 w-5 sm:h-6 sm:w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                    <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
-                  </svg>
+                  <div className="flex flex-col items-center gap-1">
+                    <div className="h-6 w-0.5 bg-border sm:h-8" />
+                    <svg
+                      className="h-4 w-4 text-muted-foreground sm:h-5 sm:w-5"
+                      fill="none"
+                      viewBox="0 0 24 24"
+                      stroke="currentColor"
+                    >
+                      <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
+                    </svg>
+                    <div className="h-6 w-0.5 bg-border sm:h-8" />
+                  </div>
                 )}
               </div>
             )}
@@ -720,7 +773,7 @@ export function FlowWidget({
               </div>
 
               {/* 🆕 필터 설정 버튼 */}
-              {allAvailableColumns.length > 0 && (
+              {stepDataColumns.length > 0 && (
                 <Button
                   variant="outline"
                   size="sm"
@@ -746,7 +799,7 @@ export function FlowWidget({
 
             {/* 🆕 검색 필터 입력 영역 */}
             {searchFilterColumns.size > 0 && (
-              <div className="mt-4 space-y-3 p-4">
+              <div className="mt-2 space-y-3 p-4">
                 <div className="flex items-center justify-end">
                   {Object.keys(searchValues).length > 0 && (
                     <Button variant="ghost" size="sm" onClick={handleClearSearch} className="h-7 text-xs">
@@ -756,7 +809,7 @@ export function FlowWidget({
                   )}
                 </div>
 
-                <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 lg:grid-cols-3">
+                <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-6">
                   {Array.from(searchFilterColumns).map((col) => (
                     <div key={col} className="space-y-1.5">
                       <Label htmlFor={`search-${col}`} className="text-xs">
@@ -1043,20 +1096,20 @@ export function FlowWidget({
             <div className="bg-muted/50 flex items-center gap-3 rounded border p-3">
               <Checkbox
                 id="select-all-filters"
-                checked={searchFilterColumns.size === allAvailableColumns.length && allAvailableColumns.length > 0}
+                checked={searchFilterColumns.size === stepDataColumns.length && stepDataColumns.length > 0}
                 onCheckedChange={toggleAllFilters}
               />
               <Label htmlFor="select-all-filters" className="flex-1 cursor-pointer text-xs font-semibold sm:text-sm">
                 전체 선택/해제
               </Label>
               <span className="text-muted-foreground text-xs">
-                {searchFilterColumns.size} / {allAvailableColumns.length}개
+                {searchFilterColumns.size} / {stepDataColumns.length}개
               </span>
             </div>
 
             {/* 컬럼 목록 */}
             <div className="max-h-[50vh] space-y-2 overflow-y-auto rounded border p-2">
-              {allAvailableColumns.map((col) => (
+              {stepDataColumns.map((col) => (
                 <div key={col} className="hover:bg-muted/50 flex items-center gap-3 rounded p-2">
                   <Checkbox
                     id={`filter-${col}`}
diff --git a/frontend/components/ui/button.tsx b/frontend/components/ui/button.tsx
index 61004c85..9a7847f7 100644
--- a/frontend/components/ui/button.tsx
+++ b/frontend/components/ui/button.tsx
@@ -9,7 +9,7 @@ const buttonVariants = cva(
   {
     variants: {
       variant: {
-        default: "bg-primary text-primary-foreground shadow-xs hover:bg-primary/90",
+        default: "bg-background border border-foreground text-foreground shadow-xs hover:bg-muted/50",
         destructive:
           "bg-destructive text-white shadow-xs hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
         outline: