diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/controller/PartnershipApplicationController.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/controller/PartnershipApplicationController.java
new file mode 100644
index 0000000..07eedda
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/controller/PartnershipApplicationController.java
@@ -0,0 +1,61 @@
+package com.eactive.apim.portal.apps.community.partnership.controller;
+
+import com.eactive.apim.portal.apps.community.partnership.dto.PartnershipApplicationDTO;
+import com.eactive.apim.portal.apps.community.partnership.service.PartnershipApplicationFacade;
+import com.eactive.apim.portal.common.util.SecurityUtil;
+import java.io.IOException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.mvc.support.RedirectAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/partnership")
+public class PartnershipApplicationController {
+
+    private final PartnershipApplicationFacade partnershipApplicationFacade;
+
+    @Autowired
+    public PartnershipApplicationController(PartnershipApplicationFacade partnershipApplicationFacade){
+        this.partnershipApplicationFacade = partnershipApplicationFacade;
+    }
+
+
+    @GetMapping
+    public String newPartnershipApplicationForm(Model model, HttpServletRequest request) {
+        if (!SecurityUtil.isAuthenticated()) {
+            return "redirect:/login?redirect=/partnership";
+        }
+
+        String referer = request.getHeader("Referer");
+        if(referer != null && !referer.contains("/partnership")) {
+            request.getSession().setAttribute("previousPage", referer);
+        }
+
+        model.addAttribute("partnership", new PartnershipApplicationDTO());
+        return "apps/community/mainPartnershipForm";
+    }
+
+
+    @PostMapping
+    public String createPartnershipApplication(@Valid  @ModelAttribute PartnershipApplicationDTO partnershipApplicationDTO,
+        BindingResult bindingResult, HttpServletRequest httpServletRequest, RedirectAttributes redirectAttributes) throws IOException {
+        if (bindingResult.hasErrors()) {
+            return "apps/community/mainPartnershipForm";
+        }
+
+        partnershipApplicationFacade.createPartnershipApplication(partnershipApplicationDTO);
+
+        // 성공 메시지 추가
+        redirectAttributes.addFlashAttribute("success", "사업제휴신청이 완료되었습니다.");
+
+        httpServletRequest.getSession().removeAttribute("previousPage");
+        return "redirect:/partnership";
+    }
+
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/dto/PartnershipApplicationDTO.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/dto/PartnershipApplicationDTO.java
new file mode 100644
index 0000000..7866253
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/dto/PartnershipApplicationDTO.java
@@ -0,0 +1,29 @@
+package com.eactive.apim.portal.apps.community.partnership.dto;
+
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.validation.constraints.Size;
+import org.springframework.web.multipart.MultipartFile;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+public class PartnershipApplicationDTO {
+
+    @Size(max = 255, message = "제목은 255자를 초과할 수 없습니다.")
+    private String bizSubject;
+
+    private String bizDetail;
+
+    /**
+     * 첨부파일ID
+     */
+    private String fileId;
+
+    private List<MultipartFile> files;
+
+
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/mapper/PartnershipApplicationMapper.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/mapper/PartnershipApplicationMapper.java
new file mode 100644
index 0000000..cf45014
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/mapper/PartnershipApplicationMapper.java
@@ -0,0 +1,19 @@
+package com.eactive.apim.portal.apps.community.partnership.mapper;
+
+
+import com.eactive.apim.portal.apps.community.partnership.dto.PartnershipApplicationDTO;
+import com.eactive.apim.portal.common.mapper.CommonMapper;
+import com.eactive.apim.portal.partnershipapplication.entity.PartnershipApplication;
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+import org.springframework.stereotype.Component;
+
+@Mapper(componentModel = "spring",
+    uses = {CommonMapper.class},
+    unmappedTargetPolicy = ReportingPolicy.IGNORE)
+@Component
+
+public interface PartnershipApplicationMapper {
+
+    PartnershipApplication toEntity(PartnershipApplicationDTO dto);
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/repository/PartnershipApplicationRepository.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/repository/PartnershipApplicationRepository.java
new file mode 100644
index 0000000..726f4af
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/repository/PartnershipApplicationRepository.java
@@ -0,0 +1,12 @@
+package com.eactive.apim.portal.apps.community.partnership.repository;
+
+import com.eactive.apim.portal.partnershipapplication.entity.PartnershipApplication;
+import com.eactive.eai.rms.data.EMSDataSource;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@EMSDataSource
+public interface PartnershipApplicationRepository extends JpaRepository<PartnershipApplication, String>, JpaSpecificationExecutor<PartnershipApplication> {
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacade.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacade.java
new file mode 100644
index 0000000..4d2289d
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacade.java
@@ -0,0 +1,9 @@
+package com.eactive.apim.portal.apps.community.partnership.service;
+
+import com.eactive.apim.portal.apps.community.partnership.dto.PartnershipApplicationDTO;
+import java.io.IOException;
+
+public interface PartnershipApplicationFacade {
+
+    void createPartnershipApplication(PartnershipApplicationDTO partnershipApplicationDTO) throws IOException;
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacadeImpl.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacadeImpl.java
new file mode 100644
index 0000000..c9019c7
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationFacadeImpl.java
@@ -0,0 +1,37 @@
+package com.eactive.apim.portal.apps.community.partnership.service;
+
+import com.eactive.apim.portal.apps.community.partnership.dto.PartnershipApplicationDTO;
+import com.eactive.apim.portal.apps.community.partnership.mapper.PartnershipApplicationMapper;
+import com.eactive.apim.portal.file.entity.FileInfo;
+import com.eactive.apim.portal.file.service.FileService;
+import com.eactive.apim.portal.file.service.FileTypeContext;
+import com.eactive.apim.portal.partnershipapplication.entity.PartnershipApplication;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.io.IOException;
+
+@Service
+@RequiredArgsConstructor
+public class PartnershipApplicationFacadeImpl implements PartnershipApplicationFacade {
+
+    private final PartnershipApplicationService partnershipApplicationService;
+    private final PartnershipApplicationMapper partnershipApplicationMapper;
+    private final FileService fileService;
+
+
+    @Override
+    public void createPartnershipApplication(PartnershipApplicationDTO partnershipApplicationDTO) throws IOException {
+
+        FileInfo file = null;
+        if (!partnershipApplicationDTO.getFiles().isEmpty()) {
+            FileTypeContext.setFileType("business");
+            file = fileService.createFile(partnershipApplicationDTO.getFiles());
+        }
+        PartnershipApplication partnershipApplication = partnershipApplicationMapper.toEntity(partnershipApplicationDTO);
+        if (file != null) {
+            partnershipApplication.setFileId(file.getFileId());
+        }
+        partnershipApplicationService.createPartnershipApplication(partnershipApplication);
+    }
+}
diff --git a/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationService.java b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationService.java
new file mode 100644
index 0000000..8f76844
--- /dev/null
+++ b/src/main/java/com/eactive/apim/portal/apps/community/partnership/service/PartnershipApplicationService.java
@@ -0,0 +1,24 @@
+package com.eactive.apim.portal.apps.community.partnership.service;
+
+import com.eactive.apim.portal.apps.community.partnership.repository.PartnershipApplicationRepository;
+import com.eactive.apim.portal.partnershipapplication.entity.PartnershipApplication;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+
+@Service
+@Transactional
+public class PartnershipApplicationService {
+
+    private final PartnershipApplicationRepository partnershipApplicationRepository;
+
+    @Autowired
+    public PartnershipApplicationService(PartnershipApplicationRepository partnershipApplicationRepository) {
+        this.partnershipApplicationRepository = partnershipApplicationRepository;
+    }
+
+    public void createPartnershipApplication(PartnershipApplication partnershipApplication) {
+        partnershipApplicationRepository.save(partnershipApplication);
+    }
+}
diff --git a/src/main/resources/templates/views/apps/community/mainPartnershipForm.html b/src/main/resources/templates/views/apps/community/mainPartnershipForm.html
index 96c0272..f78e28c 100644
--- a/src/main/resources/templates/views/apps/community/mainPartnershipForm.html
+++ b/src/main/resources/templates/views/apps/community/mainPartnershipForm.html
@@ -1,77 +1,111 @@
 <!doctype html>
 <html xmlns="http://www.w3.org/1999/xhtml" xmlns:th="http://www.thymeleaf.org"
-      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorate="~{layout/kbank_base_layout}">
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorate="~{layout/kjbank_base_layout}">
 
 <body>
 
 <section class="content" layout:fragment="contentFragment">
     <div class="content_wrap">
-        <div class="sub_title3">
-            <h2 class="title">사업 제휴 신청</h2>
-        </div>
-        <div class="inner i_cs h_inner6">
-            <div class="con_title f_tit">
-                <p>Kbank는 온라인 비즈니스 혁신을 위한 <span>사업 제안을 환영</span>합니다.</p>
+        <!-- Page Header -->
+        <div class="page-header">
+            <div class="page-header-content">
+                <h1 class="page-title">
+                    <i class="fas fa-handshake"></i>
+                    사업 제휴 신청
+                </h1>
+                <p class="page-description">
+                    광주은행은 온라인 비즈니스 혁신을 위한 <span class="highlight">사업 제안을 환영</span>합니다.
+                </p>
             </div>
+        </div>
 
-            <div class="form_type">
+        <!-- Partnership Form Card -->
+        <div class="partnership-form-container">
+            <div class="card partnership-card">
                 <form name="partnershipForm" id="partnershipForm" th:action="@{/partnership}" th:object="${partnership}"
                       enctype="multipart/form-data" method="post">
-                    <div class="info1">
-                        <p class="title w_tit">
-                            <span class="dot">사업 제목</span>
-                        </p>
-                        <div class="info_line info_add">
-                            <div class="info_box1 w_inp4">
-                                <input type="text" class="common_input_type_1" id="bizSubject" th:field="*{bizSubject}"
-                                       placeholder="제안하고자 하시는 사업제목" required>
-                            </div>
-                        </div>
-                        <div class="invalid-feedback" th:if="${#fields.hasErrors('bizSubject')}"
-                             th:errors="*{bizSubject}"></div>
-                    </div>
 
-                    <div class="info1">
-                        <p class="title w_tit">
-                            <span class="dot">사업 내용</span>
-                        </p>
-                        <div class="info_line info_add">
-                            <div class="info_box1 qna_text w_inp4">
-                                <textarea class="common_textareaType_1 f_inp" id="bizDetail" th:field="*{bizDetail}"
-                                          placeholder="제안하고자 하시는 사업내용" required></textarea>
-                            </div>
-                        </div>
-                        <div class="invalid-feedback" th:if="${#fields.hasErrors('bizDetail')}"
-                             th:errors="*{bizDetail}"></div>
-                    </div>
-
-                    <div class="info1">
-                        <p class="title tit_add w_tit">첨부파일</p>
-                        <div class="info_line info_add">
-                            <div class="info_box1 info_add2">
-                                <div class="filebox">
-                                    <input class="upload-name" value="첨부파일을 등록 해 주세요" disabled="disabled">
-                                </div>
-                                <div class="btn_check">
-                                    <div class="file_btn">
-                                        <label for="file">파일선택</label>
-                                        <input type="file" id="file" name="files" accept=".pdf,.doc,.docx,.xls,.xlsx,.ppt,.pptx,.hwp,.gif,.jpg,.png">
-                                    </div>
-                                </div>
-                            </div>
-
-                            <div class="list-dot">
-                                <p>첨부파일은 10MB 이내로 등록해 주세요.</p>
-                                <p>문서파일과 이미지 파일만 등록 가능합니다. (pdf, doc, docx, xls, xlsx, ppt, pptx, hwp, gif, jpg,
-                                    png)</p>
-                            </div>
+                    <!-- 사업 제목 -->
+                    <div class="form-group">
+                        <label for="bizSubject">
+                            <i class="fas fa-lightbulb"></i>
+                            사업 제목
+                            <span class="required">*</span>
+                        </label>
+                        <input type="text"
+                               class="form-control"
+                               id="bizSubject"
+                               th:field="*{bizSubject}"
+                               placeholder="제안하고자 하시는 사업 제목을 입력해 주세요"
+                               required>
+                        <div class="form-error" th:if="${#fields.hasErrors('bizSubject')}" th:errors="*{bizSubject}">
+                            <i class="fas fa-exclamation-circle"></i>
+                            <span></span>
                         </div>
                     </div>
 
-                    <div class="btn_application m_top">
-                        <a th:href="@{/}" id="cancelButton" class="common_btn_type_1 gray"><span>취소</span></a>
-                        <div class="btn_gap"></div>
-                        <button type="button" class="common_btn_type_1 btn_register"><span>제휴신청</span></button>
+                    <!-- 사업 내용 -->
+                    <div class="form-group">
+                        <label for="bizDetail">
+                            <i class="fas fa-file-alt"></i>
+                            사업 내용
+                            <span class="required">*</span>
+                        </label>
+                        <textarea class="form-control"
+                                  id="bizDetail"
+                                  th:field="*{bizDetail}"
+                                  rows="8"
+                                  placeholder="제안하고자 하시는 사업 내용을 상세히 입력해 주세요"
+                                  required></textarea>
+                        <div class="form-hint">
+                            <i class="fas fa-info-circle"></i>
+                            사업의 목적, 내용, 기대 효과 등을 구체적으로 작성해 주세요
+                        </div>
+                        <div class="form-error" th:if="${#fields.hasErrors('bizDetail')}" th:errors="*{bizDetail}">
+                            <i class="fas fa-exclamation-circle"></i>
+                            <span></span>
+                        </div>
+                    </div>
+
+                    <!-- 첨부파일 -->
+                    <div class="form-group">
+                        <label>
+                            <i class="fas fa-paperclip"></i>
+                            첨부파일
+                        </label>
+                        <div class="file-upload-wrapper">
+                            <input type="text"
+                                   class="file-name-display"
+                                   value="첨부파일을 등록해 주세요"
+                                   readonly>
+                            <label for="file" class="btn btn-primary">
+                                <i class="fas fa-upload"></i>
+                                파일 선택
+                            </label>
+                            <button type="button" class="file-remove-btn" style="display: none;">
+                                <i class="fas fa-times"></i>
+                            </button>
+                            <input type="file"
+                                   id="file"
+                                   name="files"
+                                   accept=".pdf,.doc,.docx,.xls,.xlsx,.ppt,.pptx,.hwp,.gif,.jpg,.png">
+                        </div>
+                        <div class="form-help-text">
+                            <p><i class="fas fa-check-circle"></i> 첨부파일은 10MB 이내로 등록해 주세요</p>
+                            <p><i class="fas fa-check-circle"></i> 문서파일과 이미지 파일만 등록 가능합니다 (pdf, doc, docx, xls, xlsx, ppt, pptx, hwp, gif, jpg, png)</p>
+                        </div>
+                    </div>
+
+                    <!-- 버튼 영역 -->
+                    <div class="form-actions">
+                        <a th:href="@{/}" id="cancelButton" class="action-btn-secondary">
+                            <i class="fas fa-times"></i>
+                            취소
+                        </a>
+                        <button type="button" class="btn btn-primary btn_register">
+                            <i class="fas fa-paper-plane"></i>
+                            제휴 신청
+                        </button>
                     </div>
                 </form>
             </div>
@@ -97,17 +131,21 @@
 </script>
     <script th:inline="javascript">
         $(function () {
-            let fnRegister = document.querySelector('.btn_register');
-            let cancelButton = document.getElementById('cancelButton');
+            const fnRegister = document.querySelector('.btn_register');
+            const fileInput = document.getElementById('file');
+            const fileNameInput = document.querySelector('.file-name-display');
+            const fileRemoveBtn = document.querySelector('.file-remove-btn');
+            const allowFileExtention = ['pdf','doc','docx','xls','xlsx','ppt','pptx','hwp','gif','jpg','png'];
 
+            // Form submission
             fnRegister.addEventListener('click', function (event) {
                 event.preventDefault();
 
-                let form = document.getElementById('partnershipForm');
-                let bizSubject = document.getElementById('bizSubject').value.trim();
-                let bizDetail = document.getElementById('bizDetail').value.trim();
+                const form = document.getElementById('partnershipForm');
+                const bizSubject = document.getElementById('bizSubject').value.trim();
+                const bizDetail = document.getElementById('bizDetail').value.trim();
 
-                // validation 체크
+                // Validation
                 if (!bizSubject) {
                     customPopups.showAlert('사업 제목을 작성해 주세요.');
                     document.getElementById('bizSubject').focus();
@@ -123,51 +161,54 @@
                 form.submit();
             });
 
-            document.getElementById('partnershipForm').bizSubject.focus();
-            const fileInput = document.getElementById('file');
-            const fileNameInput = document.querySelector('.upload-name');
-
-            const allowFileExtention = ['pdf','doc','docx','xls','xlsx','ppt','pptx','hwp','gif','jpg','png'];
+            // Auto focus on first field
+            document.getElementById('bizSubject').focus();
 
+            // File validation functions
             function isValidFileExtention(filename) {
                 const extention = filename.split('.').pop().toLowerCase();
                 return allowFileExtention.includes(extention);
             }
 
             function isValidFileSize(filesize) {
-                const maxSize = 10 * 1024 * 1024;
+                const maxSize = 10 * 1024 * 1024; // 10MB
                 return filesize <= maxSize;
-
             }
 
+            // File input change event
             fileInput.addEventListener('change', function () {
-
                 const file = fileInput.files[0];
+
                 if (file) {
-                    if(!isValidFileExtention(file.name)) {
-                        const errorMsg = '허용된 파일 형식이 아닙니다. <br>문서파일과 이미지 파일만 등록 가능합니다. <br> (pdf, doc, docx, xls, xlsx, ppt, pptx, hwp, gif, jpg, png)';
-                        const formattedMsg = errorMsg.replace(/\n/g,'<br>');
-                        $('#customAlertMessage').html(formattedMsg);
+                    // Validate file extension
+                    if (!isValidFileExtention(file.name)) {
+                        const errorMsg = '허용된 파일 형식이 아닙니다.<br>문서파일과 이미지 파일만 등록 가능합니다.<br>(pdf, doc, docx, xls, xlsx, ppt, pptx, hwp, gif, jpg, png)';
+                        $('#customAlertMessage').html(errorMsg);
                         $('#customAlert').css('display','flex');
+                        fileInput.value = '';
                         return;
                     }
-                    if(!isValidFileSize(file.size)) {
-                        customPopups.showAlert('첨부파일은 10MB 이내로 등록해 주세요.')
+
+                    // Validate file size
+                    if (!isValidFileSize(file.size)) {
+                        customPopups.showAlert('첨부파일은 10MB 이내로 등록해 주세요.');
+                        fileInput.value = '';
                         return;
                     }
+
+                    // Update UI
                     fileNameInput.value = file.name;
-                    fileNameInput.classList.remove('before');
-                    fileNameInput.classList.add('i_trash', 'after');
+                    fileNameInput.classList.add('has-file');
+                    fileRemoveBtn.style.display = 'inline-flex';
                 }
             });
 
-            fileNameInput.addEventListener('click', function () {
-                if (fileNameInput.classList.contains('i_trash')) {
-                    fileInput.value = '';
-                    fileNameInput.value = '';
-                    fileNameInput.classList.remove('i_trash', 'after');
-                    fileNameInput.classList.add('before');
-                }
+            // File remove button click event
+            fileRemoveBtn.addEventListener('click', function () {
+                fileInput.value = '';
+                fileNameInput.value = '첨부파일을 등록해 주세요';
+                fileNameInput.classList.remove('has-file');
+                fileRemoveBtn.style.display = 'none';
             });
         });
     </script>