diff --git a/src/main/java/com/wb/domainserver/domain/mngr/login/MngrLoginController.java b/src/main/java/com/wb/domainserver/domain/mngr/login/MngrLoginController.java
index 055d2125..8c53f3b6 100644
--- a/src/main/java/com/wb/domainserver/domain/mngr/login/MngrLoginController.java
+++ b/src/main/java/com/wb/domainserver/domain/mngr/login/MngrLoginController.java
@@ -163,7 +163,7 @@ public class MngrLoginController {
         model.addAttribute("shopInfo", shopInfo);
 
         //디바이스 타입에 따라 조절
-        return "MO".equals(request.getAttribute("env"))?"login/login-MNGRM":"login/login-MNGR";
+        return "login/login-MNGR";
     }
 
 
diff --git a/src/main/java/com/wb/domainserver/domain/mngr/main/controller/MngrMainController.java b/src/main/java/com/wb/domainserver/domain/mngr/main/controller/MngrMainController.java
index 132bbae5..f3520afd 100644
--- a/src/main/java/com/wb/domainserver/domain/mngr/main/controller/MngrMainController.java
+++ b/src/main/java/com/wb/domainserver/domain/mngr/main/controller/MngrMainController.java
@@ -1,11 +1,14 @@
 package com.wb.domainserver.domain.mngr.main.controller;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import com.wb.domainserver.domain.admin.store.sopmal.service.BOMaSopmalService;
 import com.wb.domainserver.domain.admin.store.sopmal.vo.BOMaSopmalVO;
 import com.wb.domainserver.domain.gcone.main.service.BOMainService;
+import com.wb.domainserver.domain.mngr.main.vo.MainVO;
 import com.wb.domainserver.realm.RealmContextHolder;
 import com.wb.domainserver.response.WnbtResponse;
 import com.wb.domainserver.response.WnbtResponseBody;
+import com.wb.domainserver.response.WnbtWebClientResponseHandler;
 import com.wb.domainserver.security.authentication.AnonymousUser;
 import com.wb.domainserver.security.authentication.MemberJwtContextHolder;
 import com.wb.domainserver.security.authorization.annotation.AuthPolicy;
@@ -15,14 +18,12 @@ import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.ModelMap;
 import org.springframework.util.CollectionUtils;
-import org.springframework.web.bind.annotation.CookieValue;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.*;
 import org.springframework.web.util.UriUtils;
 
 import java.io.IOException;
@@ -41,6 +42,9 @@ public class MngrMainController {
 	@Autowired
 	private BOMaSopmalService maSopmalService;
 
+	/** WebClient 호출을 위한 wrapper */
+	@Autowired
+	private WnbtWebClientResponseHandler responseHandler;
 
 	@Policy(AuthPolicy.PUBLIC)
 	@GetMapping(value="")
@@ -78,13 +82,14 @@ public class MngrMainController {
 	 * @return
 	 */
 	@Policy(AuthPolicy.RESTRICTED)
-	@RequestMapping(value="/selectMngrMainChart1Inqire")
-	public ResponseEntity<WnbtResponse> selectMngrMainChart1Inqire() {
+	@RequestMapping(value="/selectMngrMainChart1Inqire", produces = MediaType.APPLICATION_JSON_VALUE)
+	@ResponseBody
+	public ResponseEntity<WnbtResponse> selectMngrMainChart1Inqire(@CookieValue(value = "authSopmalCd") String authSopmalCd, MainVO mainvo) {
 
-		AnonymousUser user = MemberJwtContextHolder.getMemberInfo();
-		DataMap vo = new DataMap();
+		mainvo.setSopmalCd(authSopmalCd);
 
-		vo.put("sopmalCd", user.getSopmalCd());
+		ObjectMapper objectMapper = new ObjectMapper();
+		DataMap vo = objectMapper.convertValue(mainvo, DataMap.class);
 
 		// 응답 메세지 객체
 		List<DataMap> content = service.selectBOMngrMainChart1Inqire(vo);
@@ -93,7 +98,6 @@ public class MngrMainController {
 		                .resBody(new WnbtResponseBody(content))
 		                .build()
 		      );
-
 	}
 
 	/**
@@ -101,8 +105,13 @@ public class MngrMainController {
 	 * @return
 	 */
 	@Policy(AuthPolicy.RESTRICTED)
-	@RequestMapping(value="/selectMngrMainChart2Inqire")
-	public ResponseEntity<WnbtResponse> selectMngrMainChart2Inqire(DataMap vo) {
+	@RequestMapping(value="/selectMngrMainChart2Inqire", produces = MediaType.APPLICATION_JSON_VALUE)
+	public ResponseEntity<WnbtResponse> selectMngrMainChart2Inqire(@CookieValue(value = "authSopmalCd") String authSopmalCd, MainVO mainvo) {
+
+		mainvo.setSopmalCd(authSopmalCd);
+		ObjectMapper objectMapper = new ObjectMapper();
+		DataMap vo = objectMapper.convertValue(mainvo, DataMap.class);
+
 		// 응답 메세지 객체
 		List<DataMap> content = service.selectBOMngrMainChart2Inqire(vo);
 		return ResponseEntity.ok(
@@ -110,6 +119,7 @@ public class MngrMainController {
 		                .resBody(new WnbtResponseBody(content))
 		                .build()
 		      );
+
 	}
 
 
@@ -118,7 +128,7 @@ public class MngrMainController {
 	 * @return map
 	 */
 	@Policy(AuthPolicy.PUBLIC)
-	@RequestMapping(value = "/getPcUrl")
+	@RequestMapping(value = "/getPcUrl", produces = MediaType.APPLICATION_JSON_VALUE)
 	@ResponseBody
 	public ResponseEntity<WnbtResponse> getPcUrl(BOMaSopmalVO vo, @CookieValue(value = "authSopmalCd") String authSopmalCd) {
 		vo.setSopmalCd(authSopmalCd);
@@ -133,6 +143,7 @@ public class MngrMainController {
 
 		DataMap content = new DataMap();
 		content.put("sopmalInfo", sopmalInfo);
+
 		return ResponseEntity.ok(
 		        WnbtResponse.builder()
 		                .resBody(new WnbtResponseBody(content))
diff --git a/src/main/java/com/wb/domainserver/response/WnbtResponseBody.java b/src/main/java/com/wb/domainserver/response/WnbtResponseBody.java
index 5a20fcf0..83f62688 100644
--- a/src/main/java/com/wb/domainserver/response/WnbtResponseBody.java
+++ b/src/main/java/com/wb/domainserver/response/WnbtResponseBody.java
@@ -1,23 +1,43 @@
 package com.wb.domainserver.response;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import  com.wb.domainserver.exception.WnbtException;
 import  com.wb.domainserver.exception.WnbtRestException;
+import com.wb.domainserver.exception.code.ErrorCode;
 import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
 
 import java.util.Optional;
 
 @Data
 @AllArgsConstructor
+@Slf4j
 public class WnbtResponseBody {
     private String resultCode;
     private String message;
     private Object result;
 
+    private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper().registerModule(new JavaTimeModule()) // LocalDateTime 지원
+            .disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS) // ISO 형식
+            .setSerializationInclusion(JsonInclude.Include.NON_NULL); // null 값 제외
+
     public WnbtResponseBody(Object result) {
-        this.result = result;
+
+        try{
+            this.result = OBJECT_MAPPER.writeValueAsString(result);
+        } catch (JsonProcessingException e) {
+            log.error(e.getMessage());
+            throw new WnbtRestException(ErrorCode.INTERNAL_SERVER_ERROR);
+        }
+
     }
 
+
     public WnbtResponseBody(WnbtException ex){
         this.resultCode = Optional.ofNullable(ex.getCode()).orElse("FAIL");
         this.message = ex.getMessage();