diff --git a/com.twin.app.shoptime/src/actions/deviceActions.js b/com.twin.app.shoptime/src/actions/deviceActions.js
index f48fa5f9..e44e5214 100644
--- a/com.twin.app.shoptime/src/actions/deviceActions.js
+++ b/com.twin.app.shoptime/src/actions/deviceActions.js
@@ -37,38 +37,45 @@ export const getAuthenticationCode = () => (dispatch, getState) => {
 };
 
 // IF-LGSP-001 디바이스 등록 및 약관 동의
-export const registerDevice = (params) => (dispatch, getState) => {
-  const { agreeTerms } = params;
+export const registerDevice =
+  (params, onSuccessCallback, onFailCallback) => (dispatch, getState) => {
+    const { agreeTerms } = params;
 
-  const onSuccess = (response) => {
-    console.log("registerDevice onSuccess: ", response.data);
+    const onSuccess = (response) => {
+      console.log("registerDevice onSuccess: ", response.data);
 
-    dispatch({
-      type: types.REGISTER_DEVICE,
-      payload: response.data.data,
-      retCode: response.data.retCode,
-    });
-    dispatch(getAuthenticationCode());
-    dispatch(fetchCurrentUserHomeTerms());
+      dispatch({
+        type: types.REGISTER_DEVICE,
+        payload: response.data.data,
+        retCode: response.data.retCode,
+      });
+      dispatch(getAuthenticationCode());
+      dispatch(fetchCurrentUserHomeTerms());
+      if (onSuccessCallback) {
+        onSuccessCallback(response.data);
+      }
+    };
+
+    const onFail = (error) => {
+      console.error("registerDevice onFail: ", error);
+      if (onFailCallback) {
+        onFailCallback(error);
+      }
+    };
+
+    TAxios(
+      dispatch,
+      getState,
+      "post",
+      URLS.REGISTER_DEVICE,
+      {},
+      { agreeTerms },
+      onSuccess,
+      onFail,
+      true
+    );
   };
 
-  const onFail = (error) => {
-    console.error("registerDevice onFail: ", error);
-  };
-
-  TAxios(
-    dispatch,
-    getState,
-    "post",
-    URLS.REGISTER_DEVICE,
-    {},
-    { agreeTerms },
-    onSuccess,
-    onFail,
-    true
-  );
-};
-
 // 디바이스 부가 정보 저장 (IF-LGSP-002)
 export const registerDeviceInfo = (params) => (dispatch, getState) => {
   const { evntTpCd, evntId, evntApplcnFlag, entryMenu, mbphNo } = params;
diff --git a/com.twin.app.shoptime/src/actions/eventActions.js b/com.twin.app.shoptime/src/actions/eventActions.js
index b40f4fd0..da2801d8 100644
--- a/com.twin.app.shoptime/src/actions/eventActions.js
+++ b/com.twin.app.shoptime/src/actions/eventActions.js
@@ -3,33 +3,41 @@ import { TAxios } from "../api/TAxios";
 import { types } from "./actionTypes";
 
 // 이벤트 정보 조회 IF-LGSP-070
-export const getWelcomeEventInfo = () => (dispatch, getState) => {
-  const onSuccess = (response) => {
-    console.log("getWelcomeEventInfo onSuccess ", response.data);
+export const getWelcomeEventInfo =
+  (onSuccessCallback, onFailCallback) => (dispatch, getState) => {
+    const onSuccess = (response) => {
+      console.log("getWelcomeEventInfo onSuccess ", response.data);
 
-    dispatch({
-      type: types.GET_WELCOME_EVENT_INFO,
-      payload: response.data.data,
-      retCode: response.data.retCode,
-    });
+      dispatch({
+        type: types.GET_WELCOME_EVENT_INFO,
+        payload: response.data.data,
+        retCode: response.data.retCode,
+      });
+
+      if (onSuccessCallback) {
+        onSuccessCallback(response.data);
+      }
+    };
+
+    const onFail = (error) => {
+      console.error("getWelcomeEventInfo onFail ", error);
+      if (onFailCallback) {
+        onFailCallback(error);
+      }
+    };
+
+    TAxios(
+      dispatch,
+      getState,
+      "get",
+      URLS.GET_WELCOME_EVENT_INFO,
+      {},
+      {},
+      onSuccess,
+      onFail
+    );
   };
 
-  const onFail = (error) => {
-    console.error("getWelcomeEventInfo onFail ", error);
-  };
-
-  TAxios(
-    dispatch,
-    getState,
-    "get",
-    URLS.GET_WELCOME_EVENT_INFO,
-    {},
-    {},
-    onSuccess,
-    onFail
-  );
-};
-
 // 이벤트(쿠폰) 지급 요청 (IF-LGSP-071)
 export const setEventIssueReq = (params) => (dispatch, getState) => {
   const { evntTpCd, evntId, mbphNo, cntryCd } = params;
diff --git a/com.twin.app.shoptime/src/components/TPopUp/TPopUp.module.less b/com.twin.app.shoptime/src/components/TPopUp/TPopUp.module.less
index 187cb5ca..6522879e 100644
--- a/com.twin.app.shoptime/src/components/TPopUp/TPopUp.module.less
+++ b/com.twin.app.shoptime/src/components/TPopUp/TPopUp.module.less
@@ -183,7 +183,7 @@
 
       &.optionItem {
         display: flex;
-        color: red;
+        color: @PRIMARY_COLOR_RED;
       }
     }
 
@@ -358,10 +358,10 @@
     .textLayer {
       width: 100%;
       padding-bottom: 35px;
-      border-bottom: 1px solid #dadada;
+      border-bottom: 1px solid @COLOR_GRAY02;
       .text {
         min-height: 126px;
-        color: #1a1a1a;
+        color: @COLOR_GRAY08;
         font-size: 36px;
         line-height: 42px;
         text-align: left;
@@ -384,10 +384,10 @@
         height: 300px;
       }
       &::-webkit-scrollbar-track-piece {
-        background-color: #fff;
+        background-color: @COLOR_WHITE;
       }
       &::-webkit-scrollbar-thumb {
-        background-color: #7a808d;
+        background-color: @COLOR_GRAY04;
       }
     }
   }
@@ -403,7 +403,7 @@
       background: @COLOR_GRAY09;
       font-size: 30px;
       &:focus {
-        box-shadow: 0px 18px 28.2px 1.8px rgba(62, 59, 59, 0.4);
+        outline: 4px solid @PRIMARY_COLOR_RED;
         background-color: @PRIMARY_COLOR_RED;
         color: @COLOR_WHITE;
       }
@@ -428,7 +428,7 @@
       background: @COLOR_GRAY09;
       font-size: 30px;
       &:focus {
-        box-shadow: 0px 18px 28.2px 1.8px rgba(62, 59, 59, 0.4);
+        outline: 4px solid @PRIMARY_COLOR_RED;
         background-color: @PRIMARY_COLOR_RED;
         color: @COLOR_WHITE;
       }
@@ -471,7 +471,7 @@
     align-items: center;
     margin-right: 60px;
     .title {
-      color: #333;
+      color: @COLOR_GRAY06;
       font-size: 36px;
       font-weight: bold;
       margin-bottom: 12px;
@@ -490,7 +490,7 @@
     }
 
     .text {
-      color: #1a1a1a;
+      color: @COLOR_GRAY08;
       font-size: 24px;
       text-align: left;
       font-weight: normal;
@@ -513,7 +513,7 @@
       font-size: 24px;
       line-height: 60px;
       &:focus {
-        box-shadow: 0px 18px 28.2px 1.8px rgba(62, 59, 59, 0.4);
+        outline: 4px solid @PRIMARY_COLOR_RED;
         background-color: @PRIMARY_COLOR_RED;
         color: @COLOR_WHITE;
       }
diff --git a/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.jsx b/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.jsx
index 3cca51d4..45ae14b2 100644
--- a/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.jsx
+++ b/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.jsx
@@ -244,8 +244,7 @@ export default function IntroPanel({
   }, [dispatch]);  
   
   const handleAgree = useCallback(() => {
-
-    if(isProcessing) return;
+    if (isProcessing) return;
     
     // 필수 약관이 체크되어 있는지 확인
     if (!termsChecked || !privacyChecked) {
@@ -278,24 +277,89 @@ export default function IntroPanel({
 
     console.log('최종 전송될 agreeTerms:', agreeTerms);
 
-    // registerDevice 호출 - 필수 + 선택 약관 모두 포함
-    dispatch(registerDevice({
-      agreeTerms: agreeTerms
-    }));    
-    // dispatch(fetchCurrentUserHomeTerms()); // 중복호출 방지
-    setIsProcessing(false);
-  }, [termsChecked, privacyChecked, optionalChecked, dispatch]);
+    dispatch(
+      registerDevice(
+        { agreeTerms: agreeTerms },
+        (regDeviceData) => {
+          if (regDeviceData && regDeviceData.retCode === 0) {
+            dispatch(
+              getWelcomeEventInfo((eventInfos) => {
+                if (
+                  eventInfos &&
+                  Object.keys(eventInfos.data).length > 0 &&
+                  webOSVersion
+                ) {
+                  let displayWelcomeEventPanel = false;
+
+                  if (
+                    eventInfos.data?.welcomeEventFlag === "Y" ||
+                    (eventInfos.data?.welcomeBillCpnEventFlag === "Y" &&
+                      Number(webOSVersion) >= 6)
+                  ) {
+                    displayWelcomeEventPanel = true;
+                  }
+
+                  dispatch(
+                    sendLogTerms({ logTpNo: Config.LOG_TP_NO.TERMS.AGREE })
+                  );
+
+                  if (displayWelcomeEventPanel) {
+                    dispatch(
+                      pushPanel({
+                        name: panel_names.WELCOME_EVENT_PANEL,
+                        panelInfo: { eventInfos: eventInfos.data },
+                      })
+                    );
+                  }
+                }
+                dispatch(popPanel(panel_names.INTRO_PANEL));
+                setIsProcessing(false);
+              })
+            );
+          } else {
+            dispatch(
+              setShowPopup(Config.ACTIVE_POPUP.alertPopup, {
+                title: $L("Error"),
+                text: $L("Device registration failed. Please try again."),
+                button1Text: $L("OK"),
+              })
+            );
+            setIsProcessing(false);
+          }
+        },
+        () => {
+          dispatch(
+            setShowPopup(Config.ACTIVE_POPUP.alertPopup, {
+              title: $L("Error"),
+              text: $L("Device registration failed. Please try again."),
+              button1Text: $L("OK"),
+            })
+          );
+          setIsProcessing(false);
+        }
+      )
+    );
+  }, [
+    termsChecked,
+    privacyChecked,
+    optionalChecked,
+    dispatch,
+    isProcessing,
+    webOSVersion,
+  ]);
 
   // 실패 감지를 위한 useEffect 추가
   useEffect(() => {
     // isProcessing이 true일 때만 실패 체크 (= handleAgree 클릭 후에만)
     if (isProcessing && regDeviceData && regDeviceData.retCode !== 0) {
-      console.error('registerDevice 실패:', regDeviceData);
-      dispatch(setShowPopup(Config.ACTIVE_POPUP.alertPopup, {
-        title: $L("Error"),
-        text: $L("Device registration failed. Please try again."),
-        button1Text: $L("OK")
-      }));
+      console.error("registerDevice 실패:", regDeviceData);
+      dispatch(
+        setShowPopup(Config.ACTIVE_POPUP.alertPopup, {
+          title: $L("Error"),
+          text: $L("Device registration failed. Please try again."),
+          button1Text: $L("OK"),
+        })
+      );
       setIsProcessing(false);
     }
   }, [regDeviceData, dispatch, isProcessing]); // isProcessing 의존성 추가
@@ -384,7 +448,6 @@ export default function IntroPanel({
         <div className={css.requiredInfoPanel}>
           <p className={css.infoText}>{$L("Required Consent")}</p>
           <p className={css.infoText}>{$L("(Necessary for using the service)")}</p>
-          <p className={css.successText}>{$L("Thank you for agreeing to required terms!")}</p>
         </div>
       );
     }
@@ -412,12 +475,6 @@ export default function IntroPanel({
     Spotlight.focus();
   }, [popupVisible]);
 
-  useEffect(() => {
-    if (regDeviceData && regDeviceData.retCode === 0) {
-      dispatch(getWelcomeEventInfo());
-    }
-  }, [dispatch, regDeviceData]);
-
   useEffect(() => {
     if (regDeviceInfoData && regDeviceInfoData.retCode === 0) {
       dispatch(setHidePopup());
@@ -425,32 +482,6 @@ export default function IntroPanel({
     }
   }, [dispatch, regDeviceInfoData]);
 
-  useEffect(() => {
-    if (eventInfos && Object.keys(eventInfos).length > 0 && webOSVersion) {
-      let displayWelcomeEventPanel = false;
-
-      if (
-        eventInfos?.welcomeEventFlag === "Y" ||
-        (eventInfos?.welcomeBillCpnEventFlag === "Y" &&
-          Number(webOSVersion) >= 6)
-      ) {
-        displayWelcomeEventPanel = true;
-      }
-      setIsProcessing(false);
-      dispatch(popPanel(panel_names.INTRO_PANEL));
-      dispatch(sendLogTerms({ logTpNo: Config.LOG_TP_NO.TERMS.AGREE }));
-
-      if (displayWelcomeEventPanel) {
-        dispatch(
-          pushPanel({
-            name: panel_names.WELCOME_EVENT_PANEL,
-            panelInfo: { eventInfos: eventInfos },
-          })
-        );
-      }
-    }
-  }, [eventInfos, webOSVersion]);
-
   const description = $L(
     "Check out more LIVE SHOWS now and enjoy shopping at Shop Time's special price on your TV by agreeing to the LG TV Shopping Terms and Conditions."
   );
diff --git a/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.module.less b/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.module.less
index febd138a..ceafc45e 100644
--- a/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.module.less
+++ b/com.twin.app.shoptime/src/views/IntroPanel/IntroPanel.new.module.less
@@ -183,30 +183,10 @@
       padding-left: 60px;
       padding-right: 60px;
       border-left: 1px #C5C6C9 solid;
-      justify-content: flex-start;
-      align-items: center;
-      gap: 10px;
+      justify-content: center;
+      align-items: flex-start;
       display: flex;
-
-      .optionalDescription {
-        width: 595px;
-        color: #807F81;
-        font-size: 26px;
-        font-family: 'LG Smart UI';
-        font-weight: 400;
-        line-height: 43px;
-        word-wrap: break-word;
-      }
-
-      // OptionalTermsInfo 컴포넌트 스타일
-      .termsInfo {
-        width: 100%;
-        height: auto;
-        display: flex;
-        flex-direction: column;
-        align-items: center;
-        justify-content: center;
-      }
+      flex-direction: column;
     }
   }
 
@@ -240,73 +220,25 @@
     gap: 40px;
     justify-content: center;
 
-    .agreeButton {
-      width: 450px;
-      height: 100px;
-      // background-color: #C70850 !important;
-      // border: 2px solid #C70850 !important;
-      color: white !important;
-      border-radius: 12px;
-      font-size: 35px;
-      font-family: 'LG Smart UI';
-      font-weight: 700;
-      line-height: 2rem;
-      cursor: pointer;
-      transition: all 0.3s ease;
-
-      // 포커스 상태
-      &.focused:not(:disabled) {
-        background-color: #a40640 !important;
-        border-color: #a40640 !important;
-        color: white !important;
-        transform: scale(1.05);
-      }
-
-      // 호버 효과
-      &:hover:not(:disabled) {
-        background-color: #a40640 !important;
-        border-color: #a40640 !important;
-        color: white !important;
-        transform: scale(1.05);
-      }
-
-      // 비활성화 상태
-      &:disabled {
-        background-color: @COLOR_GRAY03 !important;
-        border-color: @COLOR_GRAY03 !important;
-        cursor: not-allowed;
-        transform: none;
-      }
-    }
-
+    .agreeButton,
     .disagreeButton {
       width: 450px;
       height: 100px;
-      // background-color: #999999 !important;
-      // border: 2px solid #999999 !important;
-      color: white !important;
-      border-radius: 12px;
-      font-size: 35px;
-      font-family: 'LG Smart UI';
-      font-weight: 700;
-      line-height: 2rem;
-      cursor: pointer;
-      transition: all 0.3s ease;
+      margin: 0 20px;
+      font-size: 30px;
+      border-radius: 10px;
+      box-sizing: border-box;
+      line-height: normal;
+      background-color: #999999;
+      color: @COLOR_WHITE;
+      box-shadow: 0 5px 5px #003 0 6px 7px #0000001a;
+      .flex();
 
-      // 포커스 상태
-      &.focused {
-        background-color: #7a7a7a !important;
-        border-color: #7a7a7a !important;
-        color: white !important;
-        transform: scale(1.05);
-      }
-
-      // 호버 효과
+      &:focus,
       &:hover {
-        background-color: #7a7a7a !important;
-        border-color: #7a7a7a !important;
-        color: white !important;
-        transform: scale(1.05);
+        background-color: @PRIMARY_COLOR_RED;
+        color: @COLOR_WHITE;
+        box-shadow: 0px 18px 28.2px 1.8px rgba(0, 0, 0, 0.4);
       }
     }
   }
@@ -403,11 +335,6 @@
 // ✅ [추가] 필수 약관 안내 패널 스타일
 .requiredInfoPanel {
   width: 100%;
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: flex-start; // 왼쪽 정렬
 }
 
 .infoText {
@@ -425,4 +352,14 @@
   font-size: 28px;
   line-height: 1.4;
   font-weight: bold;
+}
+
+.optionalDescription {
+  width: 595px;
+  color: #807F81;
+  font-size: 26px;
+  font-family: 'LG Smart UI';
+  font-weight: 400;
+  line-height: 43px;
+  word-wrap: break-word;
 }
\ No newline at end of file
diff --git a/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.jsx b/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.jsx
index 54dd19a6..fdf61fad 100644
--- a/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.jsx
+++ b/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.jsx
@@ -208,6 +208,9 @@ export default function TermsOfService({ title, cbScrollTo }) {
     ({ selected }) => {
       if (optionalTermsAgree) return;
       setIsOptionalChecked(selected);
+      if (selected) {
+        Spotlight.focus("optional-agree-button");
+      }
     },
     [optionalTermsAgree]
   );
@@ -375,8 +378,9 @@ export default function TermsOfService({ title, cbScrollTo }) {
                   <TButton
                     onClick={handleOptionalDisagree}
                     className={css.disagreeButton}
-                    spotlightDisabled={spotlightDisabled}
+                    spotlightDisabled={spotlightDisabled || !optionalTermsAgree}
                     spotlightId="optional-disagree-button"
+                    disabled={!optionalTermsAgree}
                   >
                     {$L("Do Not Agree")}
                   </TButton>
diff --git a/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.module.less b/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.module.less
index 0b0c212d..8a370ec1 100644
--- a/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.module.less
+++ b/com.twin.app.shoptime/src/views/MyPagePanel/MyPageSub/TermsOfService/TermsOfService.module.less
@@ -101,39 +101,23 @@
   color: #888888;
 }
 
-.agreeButton {
+.agreeButton,
+.disagreeButton {
   width: 240px;
   height: 80px;
-  background: #777d8a;
-  box-shadow: 0px 0px 50px rgba(0, 0, 0, 0.5);
+  background: #999999;
   border-radius: 12px;
   color: white;
   font-size: 30px;
   font-weight: 700;
+  box-shadow: 0 5px 5px #003 0 6px 7px #0000001a;
+  .flex();
 
-  &:not([disabled]) {
-    cursor: pointer;
-
-    &:hover {
-      background: #a60641;
-    }
-  }
-}
-
-.disagreeButton {
-  width: 240px;
-  height: 80px;
-  background: #777d8a;
-  border-radius: 12px;
-  color: #e6e6e6;
-  font-size: 30px;
-  font-weight: 700;
-
-  &:not([disabled]) {
-    cursor: pointer;
-
-    &:hover {
-      background: #626771;
+  &:focus,
+  &:hover {
+    &:not([disabled]) {
+      background: @PRIMARY_COLOR_RED;
+      box-shadow: 0px 18px 28.2px 1.8px rgba(0, 0, 0, 0.4);
     }
   }
 }