diff --git a/src/main/java/geoinfo/admins/apiManagement/ApiManagementController.java b/src/main/java/geoinfo/admins/apiManagement/ApiManagementController.java
index 4c4d6e8..c622422 100644
--- a/src/main/java/geoinfo/admins/apiManagement/ApiManagementController.java
+++ b/src/main/java/geoinfo/admins/apiManagement/ApiManagementController.java
@@ -174,4 +174,32 @@ public class ApiManagementController {
 		
 		return result;
 	}
+	
+	/**
+	 * API 관리 > 사용자의 API 신청을 삭제한다.
+	 * @param params
+	 * @param model
+	 * @param response
+	 * @param request
+	 * @return
+	 * @throws Exception
+	 */
+	@ResponseBody
+	@RequestMapping(value = "/admins/mgmtApiKey/revoke.do", method = RequestMethod.POST)
+	public HashMap<String, Object> modMgmtApiKeyRevoke(@RequestParam(value="apiSeq") int apiSeq, ModelMap model, HttpServletResponse response, HttpServletRequest request) throws Exception {
+		HashMap<String, Object> result = new HashMap<String, Object>();
+		
+		HashMap<String,Object> params = new HashMap<>();
+		params.put("apiSeq", apiSeq);
+		
+		apiManagementService.deleteWebApiKey(params);
+		
+		List<?> listData = apiManagementService.selectWebApiKeyList(params);
+		
+		result.put("code", "SUCCESS");
+		result.put("msg", " API 신청 목록 조회를 성공했습니다.");
+		result.put("data", listData);
+		
+		return result;
+	}
 }
diff --git a/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementMapper.java b/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementMapper.java
index d5b60a3..3704582 100644
--- a/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementMapper.java
+++ b/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementMapper.java
@@ -24,4 +24,6 @@ public interface ApiManagementMapper {
 	public List<?> selectWebApiKeyList(HashMap<String, Object> params) throws Exception;
 	
 	public void updateWebApiKeyApprove(HashMap<String, Object> params) throws Exception;
+	
+	public void deleteWebApiKey(HashMap<String, Object> params) throws Exception;
 }
diff --git a/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementService.java b/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementService.java
index af4e7b1..305fa7c 100644
--- a/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementService.java
+++ b/src/main/java/geoinfo/admins/apiManagement/service/ApiManagementService.java
@@ -24,4 +24,6 @@ public interface ApiManagementService {
 	public List<?> selectWebApiKeyList(HashMap<String, Object> params) throws Exception;
 	
 	public void updateWebApiKeyApprove(HashMap<String, Object> params) throws Exception;
+	
+	public void deleteWebApiKey(HashMap<String, Object> params) throws Exception;
 }
diff --git a/src/main/java/geoinfo/admins/apiManagement/service/impl/ApiManagementServiceImpl.java b/src/main/java/geoinfo/admins/apiManagement/service/impl/ApiManagementServiceImpl.java
index 538e216..6392fc8 100644
--- a/src/main/java/geoinfo/admins/apiManagement/service/impl/ApiManagementServiceImpl.java
+++ b/src/main/java/geoinfo/admins/apiManagement/service/impl/ApiManagementServiceImpl.java
@@ -56,4 +56,10 @@ public class ApiManagementServiceImpl implements ApiManagementService {
 		masterMapper.updateWebApiKeyApprove(params);
 	}
 
+	@Override
+	public void deleteWebApiKey(HashMap<String, Object> params) throws Exception {
+		masterMapper.deleteWebApiKey(params);
+		
+	}
+
 }
diff --git a/src/main/resources/geoinfo/sqlmap/mappers/admins/mgmt/Mgmt_Api_SQL.xml b/src/main/resources/geoinfo/sqlmap/mappers/admins/mgmt/Mgmt_Api_SQL.xml
index 94e6796..88f4a71 100644
--- a/src/main/resources/geoinfo/sqlmap/mappers/admins/mgmt/Mgmt_Api_SQL.xml
+++ b/src/main/resources/geoinfo/sqlmap/mappers/admins/mgmt/Mgmt_Api_SQL.xml
@@ -97,4 +97,11 @@
 		</if>
 		WHERE API_SEQ IN (#{apiSeq})
 	</update>
+	
+	<!-- 사용자 API 신청 철회하기 -->
+	<delete id="deleteWebApiKey" parameterType="map">
+		DELETE 
+		FROM   WEB_API_KEY
+		WHERE  API_SEQ IN (#{apiSeq})
+	</delete>
 </mapper>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/views/admins/frame/mainframe.jsp b/src/main/webapp/WEB-INF/views/admins/frame/mainframe.jsp
index 59a8989..d2ea2dd 100644
--- a/src/main/webapp/WEB-INF/views/admins/frame/mainframe.jsp
+++ b/src/main/webapp/WEB-INF/views/admins/frame/mainframe.jsp
@@ -16,7 +16,7 @@ var waitWin;
 	727보다 크게 하는 경우는 문제 없습니다.
 -->
 
-<iframe src="${pageContext.request.contextPath}/admins/${menuId}/${pId}.do?isFirst=true" frameborder="0" height="650" width="1200" scrolling="yes" name="iframeMain" style="overflow-x: hidden;"></iframe>
+<iframe src="${pageContext.request.contextPath}/admins/${menuId}/${pId}.do?isFirst=true" frameborder="0" height="650" width="1300" scrolling="yes" name="iframeMain" style="overflow-x: hidden;"></iframe>
 
 </body>
 </html>
diff --git a/src/main/webapp/WEB-INF/views/admins/mgmtApi/mgmt-api-key.jsp b/src/main/webapp/WEB-INF/views/admins/mgmtApi/mgmt-api-key.jsp
index e4b6b5f..b7d0959 100644
--- a/src/main/webapp/WEB-INF/views/admins/mgmtApi/mgmt-api-key.jsp
+++ b/src/main/webapp/WEB-INF/views/admins/mgmtApi/mgmt-api-key.jsp
@@ -15,7 +15,8 @@
     <style>
         body { font-family: 'Pretendard', 'Roboto', sans-serif; background-color: #f5f6fa; margin: 0; padding: 20px; }
 
-        /* 로그 테이블 */
+		.text-center {text-align: center}
+        /* API 신청 내역 테이블 */
         .table-container {
             margin-top: 25px; background: #fff; border-radius: 12px; padding: 20px;
             box-shadow: 0 2px 8px rgba(0,0,0,0.05);
@@ -64,16 +65,18 @@
 				<col style="width: 15%">
 				<col style="width: 15%">
 				<col style="width: 8%">
+				<col style="width: 8%">
 			</colgroup>
             <thead>
                 <tr>
-                    <th>No.</th>
+                    <th class="text-center">No.</th>
                     <th>사용자 ID</th>
-                    <th>사용자 구분</th>
+                    <th class="text-center">사용자 구분</th>
                     <th>API KEY</th>
-                    <th>신청일</th>
-                    <th>만료일</th>
-                    <th>승인상태</th>
+                    <th class="text-center">신청일</th>
+                    <th class="text-center">만료일</th>
+                    <th class="text-center">승인상태</th>
+                    <th class="text-center">삭제</th>
                 </tr>
             </thead>
             <tbody id="apiKeyBody">
@@ -128,13 +131,14 @@
 	        // HTML 문자열 생성
 			const html = `
 				<tr data-idx="\${item.apiSeq}">
-					<td>\${item.rn}</td>
+					<td class="text-center">\${item.rn}</td>
 					<td>\${item.userid}</td>
-					<td>\${item.userType}</td>
+					<td class="text-center">\${item.userType}</td>
 					<td>\${item.apiKey}</td>
-					<td>\${item.startDt}</td>
-					<td>\${item.endDt}</td>
-		            <td>\${approveHtml}</td>
+					<td class="text-center">\${item.startDt}</td>
+					<td class="text-center">\${item.endDt}</td>
+		            <td class="text-center">\${approveHtml}</td>
+		            <td class="text-center"><button class="approve-btn" data-id="\${item.apiSeq}" onclick="revokeKey(this);">철회</button></td>
 	            </tr>
 			`;
 			return html;
@@ -168,6 +172,38 @@
     			}
     		});
         }
+        
+        // 사용자 API 신청 철회하기 
+        function revokeKey(e) {
+        	if(confirm("사용자의 API 신청을 삭제합니다.")) {
+	        	let apiSeq = $(e).data("id")
+	    		$.ajax({
+	    			type : "POST",
+	    			url	: "/admins/mgmtApiKey/revoke.do" ,
+	    			data : {apiSeq:apiSeq},
+	    		    traditional: true,
+	    			dataType :"json",
+	    			success : function(res){	// res.code, res.msg, res.data
+	    				if (res.code == "SUCCESS") {
+	    					let procList = res.data;	//Array List
+	    				    const $listContainer = $("#apiKeyBody"); 
+	    				    $listContainer.empty(); // 기존 내용 제거
+	    				    // 데이터 반복
+	    				    $.each(res.data, function(i, item) {
+						        // DOM에 추가
+						        $listContainer.append(drawApiKeyList(item));
+	    				    });
+	    				} else {
+	    					alert("승인처리 중 오류가 발생했습니다. 다시 시도해주세요");	
+	    				}
+	    			},
+	    			error : function(response){
+	    				alert("승인처리 중 내부 오류가 발생했습니다. 다시 시도해주세요");
+	    			}
+	    		});
+        		
+        	}
+        }
     </script>
 
 </body>