diff --git a/src/main/java/com/interplug/qcast/biz/canvasBasicSetting/CanvasBasicSettingService.java b/src/main/java/com/interplug/qcast/biz/canvasBasicSetting/CanvasBasicSettingService.java
index 50be0da3..95c1631d 100644
--- a/src/main/java/com/interplug/qcast/biz/canvasBasicSetting/CanvasBasicSettingService.java
+++ b/src/main/java/com/interplug/qcast/biz/canvasBasicSetting/CanvasBasicSettingService.java
@@ -13,12 +13,10 @@ import java.util.Map;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 @Slf4j
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class CanvasBasicSettingService {
   private final CanvasBasicSettingMapper canvasBasicSettingMapper;
 
@@ -33,7 +31,6 @@ public class CanvasBasicSettingService {
   }
 
   // Canvas Basic Setting 등록
-  @Transactional
   public Map<String, String> insertCanvasBasicSetting(CanvasBasicSettingInfo csi)
       throws QcastException {
 
@@ -88,7 +85,6 @@ public class CanvasBasicSettingService {
   }
 
   // 지붕면 할당 Setting 등록
-  @Transactional
   public Map<String, String> insertRoofAllocSetting(RoofAllocationSettingInfo rasi)
       throws QcastException {
 
@@ -119,7 +115,6 @@ public class CanvasBasicSettingService {
   }
 
   // 지붕재추가 삭제
-  @Transactional
   public void deleteRoofMaterialsAdd(String objectNo) throws QcastException {
 
     if (objectNo == null || objectNo.trim().isEmpty()) {
diff --git a/src/main/java/com/interplug/qcast/biz/canvasGridSetting/CanvasGridSettingService.java b/src/main/java/com/interplug/qcast/biz/canvasGridSetting/CanvasGridSettingService.java
index 8b0d8e93..fb7889a3 100644
--- a/src/main/java/com/interplug/qcast/biz/canvasGridSetting/CanvasGridSettingService.java
+++ b/src/main/java/com/interplug/qcast/biz/canvasGridSetting/CanvasGridSettingService.java
@@ -1,20 +1,15 @@
 package com.interplug.qcast.biz.canvasGridSetting;
 
 import com.interplug.qcast.biz.canvasGridSetting.dto.CanvasGridSettingInfo;
-
 import com.interplug.qcast.config.Exception.ErrorCode;
 import com.interplug.qcast.config.Exception.QcastException;
-import lombok.RequiredArgsConstructor;
-
 import java.util.HashMap;
 import java.util.Map;
-
+import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class CanvasGridSettingService {
   private final CanvasGridSettingMapper canvasGridSettingMapper;
 
@@ -28,7 +23,6 @@ public class CanvasGridSettingService {
   }
 
   // Canvas Setting 등록
-  @Transactional
   public Map<String, String> insertCanvasGridSetting(CanvasGridSettingInfo csi)
       throws QcastException {
 
diff --git a/src/main/java/com/interplug/qcast/biz/canvasSetting/CanvasSettingService.java b/src/main/java/com/interplug/qcast/biz/canvasSetting/CanvasSettingService.java
index c9fb2f6e..991e6247 100644
--- a/src/main/java/com/interplug/qcast/biz/canvasSetting/CanvasSettingService.java
+++ b/src/main/java/com/interplug/qcast/biz/canvasSetting/CanvasSettingService.java
@@ -7,11 +7,9 @@ import java.util.HashMap;
 import java.util.Map;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class CanvasSettingService {
   private final CanvasSettingMapper canvasSettingMapper;
 
@@ -25,7 +23,6 @@ public class CanvasSettingService {
   }
 
   // Canvas Setting 등록
-  @Transactional
   public Map<String, String> insertCanvasSetting(CanvasSettingInfo csi) throws QcastException {
 
     Map<String, String> response = new HashMap<>();
@@ -56,7 +53,6 @@ public class CanvasSettingService {
   }
 
   // Canvas Setting 수정
-  @Transactional
   public void updateCanvasSetting(CanvasSettingInfo csi) throws QcastException {
     try {
       canvasSettingMapper.updateCanvasSetting(csi);
diff --git a/src/main/java/com/interplug/qcast/biz/canvasStatus/CanvasStatusService.java b/src/main/java/com/interplug/qcast/biz/canvasStatus/CanvasStatusService.java
index c2e5e606..313c836f 100644
--- a/src/main/java/com/interplug/qcast/biz/canvasStatus/CanvasStatusService.java
+++ b/src/main/java/com/interplug/qcast/biz/canvasStatus/CanvasStatusService.java
@@ -12,7 +12,6 @@ import org.springframework.transaction.annotation.Transactional;
 
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class CanvasStatusService {
   private final CanvasStatusMapper canvasStatusMapper;
 
@@ -54,7 +53,6 @@ public class CanvasStatusService {
   }
 
   // 캔버스 등록
-  @Transactional
   public Integer insertCanvasStatus(CanvasStatus cs) throws QcastException {
 
     Integer id = 0;
@@ -77,7 +75,6 @@ public class CanvasStatusService {
   }
 
   // 캔버스 수정
-  @Transactional
   public void updateCanvasStatus(CanvasStatus cs) throws QcastException {
 
     if (cs.getId() == null) {
@@ -101,7 +98,6 @@ public class CanvasStatusService {
   }
 
   // 물건번호(objectNo)에 해당하는 캔버스 삭제
-  @Transactional
   public void deleteObjectNoCanvasStatus(String objectNo) throws QcastException {
 
     if (objectNo == null || objectNo.trim().isEmpty()) {
@@ -126,7 +122,6 @@ public class CanvasStatusService {
   }
 
   // id에 해당하는 캔버스 삭제
-  @Transactional
   public void deleteIdCanvasStatus(Integer id) throws QcastException {
 
     if (id == null) {
diff --git a/src/main/java/com/interplug/qcast/biz/displayItem/DisplayItemService.java b/src/main/java/com/interplug/qcast/biz/displayItem/DisplayItemService.java
index ceb9ec5c..534b6cfe 100644
--- a/src/main/java/com/interplug/qcast/biz/displayItem/DisplayItemService.java
+++ b/src/main/java/com/interplug/qcast/biz/displayItem/DisplayItemService.java
@@ -11,12 +11,10 @@ import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 @Slf4j
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true)
 public class DisplayItemService {
 
   private final EstimateMapper estimateMapper;
@@ -29,7 +27,6 @@ public class DisplayItemService {
    * @param displayItemRequest
    * @throws QcastException
    */
-  @Transactional
   public void setStoreDisplayItemSave(DisplayItemRequest displayItemRequest) throws QcastException {
     try {
       displayItemMapper.setStoreDisplayItemSave(displayItemRequest);