diff --git a/src/pages/input-page/auth/components/Agreement.jsx b/src/pages/input-page/auth/components/Agreement.jsx
index b63aac4..08af65f 100644
--- a/src/pages/input-page/auth/components/Agreement.jsx
+++ b/src/pages/input-page/auth/components/Agreement.jsx
@@ -29,14 +29,14 @@ const AGREEMENT_ITEMS = [
   },
   {
     id: "thirdParty",
-    type: "선택",
+    type: "필수",
     label: "개인정보 제3자 제공에 동의합니다.",
     modalTitle: "Pertineo 개인정보 제3자 제공 동의서",
     url: "https://d2qlxukzyb0szn.cloudfront.net/terms-of-service/v1/third-party-data-sharing.html",
   },
 ];
 
-const REQUIRED_IDS = ["terms", "privacy", "policy"];
+const REQUIRED_IDS = ["terms", "privacy", "policy", "thirdParty"];
 const AGREEMENT_CHECKED_KEY = "agreementChecked";
 
 function Agreement({ isEmailVerified = false, email = "" }) {
diff --git a/src/pages/input-page/company/layouts/CompanySection.jsx b/src/pages/input-page/company/layouts/CompanySection.jsx
index 915eebc..f35a2e3 100644
--- a/src/pages/input-page/company/layouts/CompanySection.jsx
+++ b/src/pages/input-page/company/layouts/CompanySection.jsx
@@ -3,7 +3,10 @@ import { useNavigate } from "react-router-dom";
 import EntrySection from "../components/EntrySection";
 import Button from "../../components/Button";
 import TempSaveModal from "../../components/TempSaveModal";
-import { useFetchCompanies, useFetchPositions } from "api/setupApi";
+import { 
+    useFetchCompanies,
+    // useFetchPositions
+} from "api/setupApi";
 
 function CompanySection() {
     const navigate = useNavigate();
@@ -11,10 +14,10 @@ function CompanySection() {
 
     // API 자동완성 데이터
     const { data: companiesData } = useFetchCompanies();
-    const { data: positionsData } = useFetchPositions();
+    // const { data: positionsData } = useFetchPositions();
 
     const companiesList = useMemo(() => companiesData?.data?.list ?? [], [companiesData]);
-    const positionsList = useMemo(() => positionsData?.data?.list ?? [], [positionsData]);
+    // const positionsList = useMemo(() => positionsData?.data?.list ?? [], [positionsData]);
 
     // 1. 상태 정의
     const [companyName, setCompanyName] = useState(() => sessionStorage.getItem('company_companyName') || '');
@@ -48,7 +51,6 @@ function CompanySection() {
                     caption="지원 회사명"
                     value={companyName}
                     onChange={setCompanyName}
-                    placeholder="pertineo"
                     width={530}
                     required={true}
                     autocompleteResults={companyResults}
@@ -58,11 +60,10 @@ function CompanySection() {
                     caption="지원 직무"
                     value={jobTitle}
                     onChange={setJobTitle}
-                    placeholder="소프트웨어 엔지니어"
                     width={530}
                     required={true}
-                    autocompleteResults={positionsList}
-                    selectOnly={true}
+                    // autocompleteResults={positionsList}
+                    // selectOnly={true}
                 />
             </div>
 
@@ -70,7 +71,6 @@ function CompanySection() {
                 caption="지원 공고 사이트 URL"
                 value={noticeUrl}
                 onChange={setNoticeUrl}
-                placeholder="https://pertineo.khu.ac.kr/"
                 width={1080}
             />
 
diff --git a/src/pages/input-page/resume/layouts/ResumeSection.jsx b/src/pages/input-page/resume/layouts/ResumeSection.jsx
index b447d9e..449faac 100644
--- a/src/pages/input-page/resume/layouts/ResumeSection.jsx
+++ b/src/pages/input-page/resume/layouts/ResumeSection.jsx
@@ -144,6 +144,49 @@ function ResumeSection() {
     );
   };
 
+  // GPA 범위 검증 함수
+  const validateGPA = (gpa) => {
+    if (!gpa) return null;
+    const gpaNum = parseFloat(gpa);
+    if (isNaN(gpaNum)) return "범위가 벗어났습니다";
+    if (gpaNum < 0.0 || gpaNum > 4.3) return "범위가 벗어났습니다";
+    return null;
+  };
+
+  // 각 education 행의 GPA 에러 상태
+  const educationGPAErrors = education.map((row) => validateGPA(row.gpa));
+
+  // Education 변경 핸들러 (GPA 필터링 포함)
+  const handleEducationChange = (newEducation) => {
+    const filteredEducation = newEducation.map((row) => {
+      let gpa = row.gpa;
+      
+      // 숫자와 첫 번째 점 이외의 모든 것 제거
+      let numericPart = '';
+      let hasDot = false;
+      
+      for (let char of gpa) {
+        if (char === '.' && !hasDot) {
+          numericPart += '.';
+          hasDot = true;
+        } else if (/[0-9]/.test(char)) {
+          numericPart += char;
+        }
+      }
+      
+      // 점으로 시작하는 경우만 제거 (끝나는 경우는 허용)
+      if (numericPart.startsWith('.')) {
+        numericPart = numericPart.slice(1);
+      }
+      
+      return {
+        ...row,
+        gpa: numericPart
+      };
+    });
+    setEducation(filteredEducation);
+  };
+
   // 행별 자동완성 결과 동적 계산 
   const eduAutocomplete = useMemo(() => {
     return education.map((row) => ({
@@ -168,10 +211,17 @@ function ResumeSection() {
 
   // 학력사항(required)의 필수 필드가 모두 입력된 경우에만 다음 버튼 활성화
   const canProceed = education.every(
-    (row) =>
-      row.university?.trim() !== "" &&
-      row.major?.trim() !== "" &&
-      row.gpa?.trim() !== "",
+    (row) => {
+      const gpa = parseFloat(row.gpa);
+      return (
+        row.university?.trim() !== "" &&
+        row.major?.trim() !== "" &&
+        row.gpa?.trim() !== "" &&
+        !isNaN(gpa) &&
+        gpa >= 0.0 &&
+        gpa <= 4.3
+      );
+    }
   );
 
   return (
@@ -183,7 +233,7 @@ function ResumeSection() {
       <EntryGroupSection
         caption="학력사항"
         items={education}
-        onChange={setEducation}
+        onChange={handleEducationChange}
         required={true}
         newItem={{ university: "경희대학교", major: "", gpa: "", minor: "" }}
         placeholders={{
@@ -194,6 +244,19 @@ function ResumeSection() {
         }}
         autocompleteResults={eduAutocomplete}
       />
+      
+      {/* GPA 에러 메시지 */}
+      {educationGPAErrors.some((err) => err !== null) && (
+        <div className="w-full min-[894px]:max-w-[1080px]">
+          {educationGPAErrors.map((error, idx) =>
+            error ? (
+              <div key={idx} className="text-[#E74C3C] text-[14px] font-normal mt-[8px]">
+                {error}
+              </div>
+            ) : null
+          )}
+        </div>
+      )}
 
       {/* 경력사항 */}
       <EntryGroupSection
diff --git a/src/pages/input-page/self-introduction/layouts/SelfIntroSection.jsx b/src/pages/input-page/self-introduction/layouts/SelfIntroSection.jsx
index f802fec..af20eac 100644
--- a/src/pages/input-page/self-introduction/layouts/SelfIntroSection.jsx
+++ b/src/pages/input-page/self-introduction/layouts/SelfIntroSection.jsx
@@ -10,7 +10,7 @@ import TempSaveModal from "../../components/TempSaveModal";
 import { useCreateAnalysis } from "hooks/useCreateAnalysis";
 import { useAnalysisStore } from "stores/analysisStore";
 
-const MAX_CARDS = 5;
+const MAX_CARDS = 10;
 const SESSION_KEY = "selfIntroCards";
 
 const defaultCards = () => [{ id: 0, question: "", content: "" }];