diff --git a/com.twin.app.shoptime/assets/images/icons/ico_microphone.png b/com.twin.app.shoptime/assets/images/icons/ico_microphone.png
new file mode 100644
index 00000000..55d94cc2
Binary files /dev/null and b/com.twin.app.shoptime/assets/images/icons/ico_microphone.png differ
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/VoiceInputOverlay.jsx b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/VoiceInputOverlay.jsx
index 8da4a057..aed8544f 100644
--- a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/VoiceInputOverlay.jsx
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/VoiceInputOverlay.jsx
@@ -1,48 +1,64 @@
 // src/views/SearchPanel/VoiceInputOverlay/VoiceInputOverlay.jsx
-import React, { useCallback, useEffect, useRef, useState } from 'react';
-import PropTypes from 'prop-types';
+import React, {
+  useCallback,
+  useEffect,
+  useRef,
+  useState,
+} from 'react';
+
 import classNames from 'classnames';
+import PropTypes from 'prop-types';
+import {
+  useDispatch,
+  useSelector,
+} from 'react-redux';
+
 import Spotlight from '@enact/spotlight';
-import SpotlightContainerDecorator from '@enact/spotlight/SpotlightContainerDecorator';
+import SpotlightContainerDecorator
+  from '@enact/spotlight/SpotlightContainerDecorator';
 import Spottable from '@enact/spotlight/Spottable';
 
-import { useDispatch, useSelector } from 'react-redux';
-import TInput, { ICONS, KINDS } from '../../../components/TInput/TInput';
-import TFullPopup from '../../../components/TFullPopup/TFullPopup';
 import micIcon from '../../../../assets/images/searchpanel/image-mic.png';
 import { getShopperHouseSearch } from '../../../actions/searchActions';
-import css from './VoiceInputOverlay.module.less';
-import VoicePromptScreen from './modes/VoicePromptScreen';
+import TFullPopup from '../../../components/TFullPopup/TFullPopup';
+import TInput, {
+  ICONS,
+  KINDS,
+} from '../../../components/TInput/TInput';
 import VoiceListening from './modes/VoiceListening';
+import VoiceNotRecognized from './modes/VoiceNotRecognized';
+import VoiceNotRecognizedCircle from './modes/VoiceNotRecognizedCircle';
+import VoicePromptScreen from './modes/VoicePromptScreen';
+import css from './VoiceInputOverlay.module.less';
 
 const OverlayContainer = SpotlightContainerDecorator(
   {
-    enterTo: 'default-element',
-    restrict: 'self-only', // 포커스를 overlay 내부로만 제한
+    enterTo: "default-element",
+    restrict: "self-only", // 포커스를 overlay 내부로만 제한
   },
-  'div'
+  "div"
 );
 
-const SpottableMicButton = Spottable('div');
+const SpottableMicButton = Spottable("div");
 
 // Voice overlay 모드 상수
 export const VOICE_MODES = {
-  PROMPT: 'prompt', // Try saying 화면
-  LISTENING: 'listening', // 듣는 중 화면
-  MODE_3: 'mode3', // 추후 추가
-  MODE_4: 'mode4', // 추후 추가
+  PROMPT: "prompt", // Try saying 화면
+  LISTENING: "listening", // 듣는 중 화면
+  MODE_3: "mode3", // 추후 추가
+  MODE_4: "mode4", // 추후 추가
 };
 
-const OVERLAY_SPOTLIGHT_ID = 'voice-input-overlay-container';
-const INPUT_SPOTLIGHT_ID = 'voice-overlay-input-box';
-const MIC_SPOTLIGHT_ID = 'voice-overlay-mic-button';
+const OVERLAY_SPOTLIGHT_ID = "voice-input-overlay-container";
+const INPUT_SPOTLIGHT_ID = "voice-overlay-input-box";
+const MIC_SPOTLIGHT_ID = "voice-overlay-mic-button";
 
 const VoiceInputOverlay = ({
   isVisible,
   onClose,
   mode = VOICE_MODES.PROMPT,
   suggestions = [],
-  searchQuery = '',
+  searchQuery = "",
   onSearchChange,
   onSearchSubmit,
 }) => {
@@ -53,12 +69,17 @@ const VoiceInputOverlay = ({
   const [currentMode, setCurrentMode] = useState(mode);
 
   // Redux에서 voice 상태 가져오기
-  const { isRegistered, lastSTTText, sttTimestamp } = useSelector((state) => state.voice);
+  const { isRegistered, lastSTTText, sttTimestamp } = useSelector(
+    (state) => state.voice
+  );
 
   // STT 텍스트 수신 시 처리
   useEffect(() => {
     if (lastSTTText && sttTimestamp && isVisible) {
-      console.log('[VoiceInputOverlay] STT text received in overlay:', lastSTTText);
+      console.log(
+        "[VoiceInputOverlay] STT text received in overlay:",
+        lastSTTText
+      );
 
       // 입력창에 텍스트 표시 (부모 컴포넌트로 전달)
       if (onSearchChange) {
@@ -101,9 +122,9 @@ const VoiceInputOverlay = ({
   // Suggestion 버튼 클릭 핸들러 - Input 창에 텍스트만 설정
   const handleSuggestionClick = useCallback(
     (suggestion) => {
-      console.log('[VoiceInputOverlay] Suggestion clicked:', suggestion);
+      console.log("[VoiceInputOverlay] Suggestion clicked:", suggestion);
       // 따옴표 제거
-      const query = suggestion.replace(/^["']|["']$/g, '').trim();
+      const query = suggestion.replace(/^["']|["']$/g, "").trim();
       // Input 창에 텍스트 설정
       if (onSearchChange) {
         onSearchChange({ value: query });
@@ -114,7 +135,7 @@ const VoiceInputOverlay = ({
 
   // Input 창에서 API 호출 핸들러 (엔터키 또는 돋보기 아이콘 클릭)
   const handleSearchSubmit = useCallback(() => {
-    console.log('[VoiceInputOverlay] Search submit:', searchQuery);
+    console.log("[VoiceInputOverlay] Search submit:", searchQuery);
     if (searchQuery && searchQuery.trim()) {
       // ShopperHouse API 호출
       dispatch(getShopperHouseSearch(searchQuery.trim()));
@@ -129,7 +150,7 @@ const VoiceInputOverlay = ({
   // Input 창에서 엔터키 핸들러
   const handleInputKeyDown = useCallback(
     (e) => {
-      if (e.key === 'Enter' || e.keyCode === 13) {
+      if (e.key === "Enter" || e.keyCode === 13) {
         e.preventDefault();
         handleSearchSubmit();
       }
@@ -142,19 +163,25 @@ const VoiceInputOverlay = ({
     switch (currentMode) {
       case VOICE_MODES.PROMPT:
         return (
-          <VoicePromptScreen suggestions={suggestions} onSuggestionClick={handleSuggestionClick} />
+          <VoicePromptScreen
+            suggestions={suggestions}
+            onSuggestionClick={handleSuggestionClick}
+          />
         );
       case VOICE_MODES.LISTENING:
         return <VoiceListening />;
       case VOICE_MODES.MODE_3:
         // 추후 MODE_3 컴포넌트 추가
-        return <div>Mode 3 (Coming soon)</div>;
+        return <VoiceNotRecognized />;
       case VOICE_MODES.MODE_4:
         // 추후 MODE_4 컴포넌트 추가
-        return <div>Mode 4 (Coming soon)</div>;
+        return <VoiceNotRecognizedCircle />;
       default:
         return (
-          <VoicePromptScreen suggestions={suggestions} onSuggestionClick={handleSuggestionClick} />
+          <VoicePromptScreen
+            suggestions={suggestions}
+            onSuggestionClick={handleSuggestionClick}
+          />
         );
     }
   };
@@ -171,7 +198,10 @@ const VoiceInputOverlay = ({
   // 마이크 버튼 클릭 (모드 전환: prompt -> listening -> close)
   const handleMicClick = useCallback(
     (e) => {
-      console.log('[VoiceInputOverlay] handleMicClick called, currentMode:', currentMode);
+      console.log(
+        "[VoiceInputOverlay] handleMicClick called, currentMode:",
+        currentMode
+      );
 
       // 이벤트 전파 방지 - dim 레이어의 onClick 실행 방지
       if (e && e.stopPropagation) {
@@ -183,17 +213,17 @@ const VoiceInputOverlay = ({
 
       if (currentMode === VOICE_MODES.PROMPT) {
         // prompt 모드에서 클릭 시 -> listening 모드로 전환
-        console.log('[VoiceInputOverlay] Switching to LISTENING mode');
+        console.log("[VoiceInputOverlay] Switching to LISTENING mode");
         setCurrentMode(VOICE_MODES.LISTENING);
         // 이 시점에서 webOS Voice Framework가 자동으로 음성 인식 시작
         // (이미 registerVoiceFramework()로 등록되어 있으므로)
       } else if (currentMode === VOICE_MODES.LISTENING) {
         // listening 모드에서 클릭 시 -> 종료
-        console.log('[VoiceInputOverlay] Closing from LISTENING mode');
+        console.log("[VoiceInputOverlay] Closing from LISTENING mode");
         onClose();
       } else {
         // 기타 모드에서는 바로 종료
-        console.log('[VoiceInputOverlay] Closing from other mode');
+        console.log("[VoiceInputOverlay] Closing from other mode");
         onClose();
       }
     },
@@ -203,7 +233,7 @@ const VoiceInputOverlay = ({
   // dim 레이어 클릭 핸들러 (마이크 버튼과 분리)
   const handleDimClick = useCallback(
     (e) => {
-      console.log('[VoiceInputOverlay] dimBackground clicked');
+      console.log("[VoiceInputOverlay] dimBackground clicked");
       onClose();
     },
     [onClose]
@@ -225,9 +255,17 @@ const VoiceInputOverlay = ({
         <div className={css.dimBackground} onClick={handleDimClick} />
 
         {/* Voice 등록 상태 표시 (디버깅용) */}
-        {process.env.NODE_ENV === 'development' && (
-          <div style={{ position: 'absolute', top: 10, right: 10, color: '#fff', zIndex: 10000 }}>
-            Voice: {isRegistered ? '✓ Ready' : '✗ Not Ready'}
+        {process.env.NODE_ENV === "development" && (
+          <div
+            style={{
+              position: "absolute",
+              top: 10,
+              right: 10,
+              color: "#fff",
+              zIndex: 10000,
+            }}
+          >
+            Voice: {isRegistered ? "✓ Ready" : "✗ Not Ready"}
           </div>
         )}
 
@@ -238,7 +276,10 @@ const VoiceInputOverlay = ({
           spotlightDisabled={!isVisible}
         >
           {/* 입력창과 마이크 버튼 - SearchPanel.inputContainer와 동일한 구조 */}
-          <div className={css.inputWrapper} onClick={(e) => e.stopPropagation()}>
+          <div
+            className={css.inputWrapper}
+            onClick={(e) => e.stopPropagation()}
+          >
             <div className={css.searchInputWrapper}>
               <TInput
                 className={css.inputBox}
@@ -260,14 +301,18 @@ const VoiceInputOverlay = ({
                 )}
                 onClick={handleMicClick}
                 onKeyDown={(e) => {
-                  if (e.key === 'Enter') {
+                  if (e.key === "Enter") {
                     handleMicClick(e);
                   }
                 }}
                 spotlightId={MIC_SPOTLIGHT_ID}
               >
                 <div className={css.microphoneCircle}>
-                  <img src={micIcon} alt="Microphone" className={css.microphoneIcon} />
+                  <img
+                    src={micIcon}
+                    alt="Microphone"
+                    className={css.microphoneIcon}
+                  />
                 </div>
                 {currentMode === VOICE_MODES.LISTENING && (
                   <svg className={css.rippleSvg} width="100" height="100">
@@ -307,7 +352,7 @@ VoiceInputOverlay.propTypes = {
 VoiceInputOverlay.defaultProps = {
   mode: VOICE_MODES.PROMPT,
   suggestions: [],
-  searchQuery: '',
+  searchQuery: "",
   onSearchChange: null,
   onSearchSubmit: null,
 };
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceListening.module.less b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceListening.module.less
index 1912f895..57e51250 100644
--- a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceListening.module.less
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceListening.module.less
@@ -10,6 +10,7 @@
   align-items: center;
   pointer-events: none; // 포커스 받지 않음
   position: relative;
+  margin-top: -210px;
 }
 
 .listeningText {
@@ -71,7 +72,7 @@
 .bar2 {
   width: 510px;
   left: 0;
-  background: #FFB3B3;
+  background: #ffb3b3;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 1.4s; // 가장 큰 막대 - 마지막
   opacity: 0; // 애니메이션으로 제어
@@ -80,7 +81,7 @@
 .bar3 {
   width: 480px;
   left: 15px;
-  background: #FF8080;
+  background: #ff8080;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 1.2s;
   opacity: 0;
@@ -89,16 +90,16 @@
 .bar4 {
   width: 390px;
   left: 60px;
-  background: #FF6666;
+  background: #ff6666;
   animation: waveAppear 1.6s ease-in-out infinite;
-  animation-delay: 1.0s;
+  animation-delay: 1s;
   opacity: 0;
 }
 
 .bar5 {
   width: 350px;
   left: 80px;
-  background: #FF4D4D;
+  background: #ff4d4d;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0.8s;
   opacity: 0;
@@ -107,7 +108,7 @@
 .bar6 {
   width: 320px;
   left: 95px;
-  background: #FF3333;
+  background: #ff3333;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0.6s;
   opacity: 0;
@@ -116,7 +117,7 @@
 .bar7 {
   width: 260px;
   left: 125px;
-  background: #FF1A1A;
+  background: #ff1a1a;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0.4s;
   opacity: 0;
@@ -125,7 +126,7 @@
 .bar8 {
   width: 200px;
   left: 155px;
-  background: #FF0000;
+  background: #ff0000;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0.2s;
   opacity: 0;
@@ -134,7 +135,7 @@
 .bar9 {
   width: 150px;
   left: 180px;
-  background: #E00000;
+  background: #e00000;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0.1s;
   opacity: 0;
@@ -143,7 +144,7 @@
 .bar10 {
   width: 100px;
   left: 205px;
-  background: #CC0000;
+  background: #cc0000;
   animation: waveAppear 1.6s ease-in-out infinite;
   animation-delay: 0s; // 가장 작은 막대 - 처음 시작
   opacity: 0;
@@ -174,7 +175,8 @@
   0% {
     opacity: 1;
   }
-  33%, 100% {
+  33%,
+  100% {
     opacity: 0;
   }
 }
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.jsx b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.jsx
new file mode 100644
index 00000000..ec7a5b67
--- /dev/null
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.jsx
@@ -0,0 +1,21 @@
+import React from 'react';
+
+import defaultMicImg
+  from '../../../../../assets/images/icons/ico_microphone.png';
+import CustomImage from '../../../../components/CustomImage/CustomImage';
+import css from './VoiceNotRecognized.module.less';
+
+const VoiceNotRecognized = () => {
+  return (
+    <div className={css.container}>
+      <div className={css.micBox}>
+        <CustomImage src={defaultMicImg} className={css.microPhone} />
+        <span className={css.infoText}>
+          Voice is not recognized. Try again .
+        </span>
+      </div>
+    </div>
+  );
+};
+
+export default VoiceNotRecognized;
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.module.less b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.module.less
new file mode 100644
index 00000000..8d107774
--- /dev/null
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognized.module.less
@@ -0,0 +1,31 @@
+@import "../../../../style/CommonStyle.module.less";
+
+.container {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  pointer-events: none; // 포커스 받지 않음
+  position: relative;
+  margin-top: -210px;
+  .micBox {
+    width: 634px;
+    height: 276px;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+    .microPhone {
+      height: 200px;
+    }
+    .infoText {
+      font-size: 42px;
+      font-weight: 700;
+      letter-spacing: -1px;
+      color: #fff;
+    }
+  }
+}
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.jsx b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.jsx
new file mode 100644
index 00000000..40ec8d29
--- /dev/null
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.jsx
@@ -0,0 +1,39 @@
+import React from 'react';
+
+import css from './VoiceNotRecognizedCircle.module.less';
+
+const VoiceNotRecognizedCircle = () => {
+  return (
+    <div className={css.container}>
+      <div className={css.micBox}>
+        <svg className={css.rippleSvg} width="100" height="100">
+          <circle
+            className={css.rippleCircleBackground}
+            cx="50"
+            cy="50"
+            r="47"
+            fill="none"
+            stroke="#C70850"
+            strokeWidth="6"
+          />
+
+          {/* 애니메이션 원 - 진행 상황 표시 */}
+          <circle
+            className={css.rippleCircle}
+            cx="50"
+            cy="50"
+            r="47"
+            fill="none"
+            stroke="#C70850"
+            strokeWidth="6"
+          />
+        </svg>
+        <span className={css.infoText}>
+          Voice is not recognized. Try again .
+        </span>
+      </div>
+    </div>
+  );
+};
+
+export default VoiceNotRecognizedCircle;
diff --git a/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.module.less b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.module.less
new file mode 100644
index 00000000..de01b98e
--- /dev/null
+++ b/com.twin.app.shoptime/src/views/SearchPanel/VoiceInputOverlay/modes/VoiceNotRecognizedCircle.module.less
@@ -0,0 +1,53 @@
+@import "../../../../style/CommonStyle.module.less";
+
+.container {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  pointer-events: none; // 포커스 받지 않음
+  position: relative;
+  margin-top: -210px;
+  padding-right: 120xp;
+  .micBox {
+    width: 634px;
+    height: 276px;
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+
+    .infoText {
+      font-size: 42px;
+      font-weight: 700;
+      letter-spacing: -1px;
+      color: #fff;
+    }
+  }
+}
+
+.rippleCircleBackground {
+  stroke: rgba(199, 8, 80, 0.2);
+  stroke-width: 6;
+  opacity: 1;
+}
+.rippleCircle {
+  stroke-dasharray: 295.3; // 2 * PI * 47 (원의 둘레)
+  stroke-dashoffset: 295.3; // 초기값: 완전히 숨김
+  transform-origin: center;
+  transform: rotate(-90deg); // 12시 방향에서 시작
+  animation: drawCircleReco 2s ease-in-out infinite;
+  background-color: rgba(199, 8, 80, 0.2);
+}
+
+@keyframes drawCircleReco {
+  0% {
+    stroke-dashoffset: 295.3; // 점에서 시작
+  }
+  100% {
+    stroke-dashoffset: 0; // 원 완성 (계속 시계방향으로)
+  }
+}