diff --git a/frontend/src/modules/custMgt/service/custMgtApi.js b/frontend/src/modules/custMgt/service/custMgtApi.js
index 6059a41..b02e539 100644
--- a/frontend/src/modules/custMgt/service/custMgtApi.js
+++ b/frontend/src/modules/custMgt/service/custMgtApi.js
@@ -93,6 +93,11 @@ const insertChrg = (params) => {
     return httpClient.post('/api/v1/bo/custMgt/insertChrg', params);
 }
 
+// 충전금 수정
+const updateChrg = (params) => {
+    return httpClient.post('/api/v1/bo/custMgt/updateChrg', params);
+}
+
 const getExcelHeader = category => {
     // 엑셀에 출력할 Header 정보를 Mockup 데이터로 관리한다.
     return new Promise(function(resolve, reject) {
@@ -135,4 +140,5 @@ export default {
     duplicateCheckUserId,
     chrgList,
     insertChrg,
+    updateChrg,
 }
diff --git a/frontend/src/modules/custMgt/views/ChrgList.vue b/frontend/src/modules/custMgt/views/ChrgList.vue
index c757d76..4e3d0b2 100644
--- a/frontend/src/modules/custMgt/views/ChrgList.vue
+++ b/frontend/src/modules/custMgt/views/ChrgList.vue
@@ -96,6 +96,7 @@
           ></custom-grid>
         </div>
         <insert-chrg-modal ref="insertChrgModal"></insert-chrg-modal>
+        <chrg-detail-pop ref="chrgDetailPop" />
       </div>
     </div>
 </template>
@@ -105,6 +106,7 @@
 import customGrid from '@/components/CustomGrid';
 import moment from 'moment';
 import InsertChrgModal from '../components/InsertChrgModal';
+import chrgDetailPop from '../components/ChrgDetailPop.vue';
 
 class CustomATagRenderer {
   constructor(props) {
@@ -167,7 +169,10 @@ export default {
 
         columns:[
           {name: 'no', header: 'No', align: 'center', width: 60},
-          {name: 'custNm', header: '고객사명', align: 'center', width: 130},
+          {
+            name: 'custNm', header: '고객사명', align: 'center', width: 130,
+            renderer: {type: CustomATagRenderer, options: {callback: this.inDetailPop}}
+          },
           {name: 'userId', header: '고객명', align: 'center', width: 130},
           {name: 'chrgDiv', header: '충전구분', align: 'center', width: 130},
           {name: 'chrgDate', header: '기간', align: 'center', width: 130},
@@ -187,6 +192,7 @@ export default {
     customGrid: customGrid,
     vuejsDatepicker,
     InsertChrgModal,
+    chrgDetailPop,
   },
   created() {
     this.setPeriodDay(0);
@@ -257,6 +263,10 @@ export default {
 
       const getCondition = this.$store.getters['searchcondition/getSearchCondition'];
     },
+
+    inDetailPop(props){
+      this.$refs.chrgDetailPop.ChrgDetailModalOpen(props);
+    },
   
     //달력 셋팅
     setPeriodDay(day) {
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
index aa3218f..abd828c 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtController.java
@@ -29,6 +29,8 @@ import kr.co.uplus.ez.api.custMgt.dto.AllMemoListReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.AllMemoListResDto;
 import kr.co.uplus.ez.api.custMgt.dto.CarryOverListReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.CarryOverListResDto;
+import kr.co.uplus.ez.api.custMgt.dto.ChrgDetailReqDto;
+import kr.co.uplus.ez.api.custMgt.dto.ChrgDetailResDto;
 import kr.co.uplus.ez.api.custMgt.dto.ChrgListReqDto;
 import kr.co.uplus.ez.api.custMgt.dto.ChrgListResDto;
 import kr.co.uplus.ez.api.custMgt.dto.DeleteChrgReqDto;
@@ -511,6 +513,27 @@ public class CustMgtController {
 		return custService.chrgList(chrgListReqDto);
 	}
 	
+	/**
+	 * date : 2023. 3. 15.
+	 * auth : won
+	 * desc : 충전관리 상세 조회
+	 * @param ChrgDetailReqDto
+	 * @return ChrgDetailResDto
+	 * @
+	 */
+	@ApiOperation(value="chrgDetail", notes = "충전관리 목록 조회")
+	@ApiResponses({
+		@ApiResponse(code = HttpServletResponse.SC_OK, message = "SUCESS")
+	})
+	@RequestMapping(value="/chrgDetail", method = {RequestMethod.POST})
+	@ResponseBody
+	public ChrgDetailResDto chrgDetail(@RequestBody @Valid ChrgDetailReqDto chrgDetailReqDto, BindingResult bindingResult) {
+		if(validComponents.validParameter(bindingResult)) {
+			return new ChrgDetailResDto(ApiResponseCode.CM_PARAMETER_ERROR);
+		}
+		return custService.chrgDetail(chrgDetailReqDto);
+	}
+	
 	/**
 	 * date : 2023. 3. 15.
 	 * auth : won
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
index 96b6671..92dbaee 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtMapper.java
@@ -113,17 +113,20 @@ public interface CustMgtMapper {
 	
 	/**충전관리 목록 조회*/
 	List<ChrgList> selectChrgList(ChrgListReqDto chrgListReqDto);
-	
+	/** 충전관리 상세 조회 */
+	ChrgDetail selectChrgDetail(ChrgDetailReqDto chrgDetailReqDto);
 	/**이용자 충전번호 */
 	String getChrgSeq();
 	/**충전관리 등록 */
 	void insertChrgInfo(ChrgInfo chrgInfo);
 	/**충전관리 수정 */
-	void updateChrg(@Valid UpdateChrgReqDto updateChrgReqDto);
+	void updateChrg(UpdateChrgReqDto updateChrgReqDto);
 	/**충전관리 수정후 등록 */
-	void addChrg(@Valid ChrgInfo chrgInfo);
+	void addChrg(ChrgInfo chrgInfo);
 	/**충전관리 삭제 */
-	void deleteChrg(@Valid DeleteChrgReqDto deleteChrgReqDto);
+	void deleteChrg(DeleteChrgReqDto deleteChrgReqDto);
+
+	
 	
 	
 	//2023-03-07 add request 부분
diff --git a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
index a3ce88f..c7bb264 100644
--- a/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
+++ b/src/main/java/kr/co/uplus/ez/api/custMgt/CustMgtService.java
@@ -1151,6 +1151,26 @@ public class CustMgtService {
 		custMgtMapper.deleteChrg(deleteChrgReqDto);
 		return new DeleteChrgResDto(ApiResponseCode.SUCCESS);
 	}
+
+	/**
+	 * date : 2023. 3. 15.
+	 * auth : won
+	 * desc : 충전관리 상세 조회
+	 * @param ChrgDetailReqDto
+	 * @return ChrgDetailResDto
+	 */
+	public ChrgDetailResDto chrgDetail(@Valid ChrgDetailReqDto chrgDetailReqDto) {
+		CustMgtMapper custMgtMapper = sqlSessionSlave.getMapper(CustMgtMapper.class);
+		
+		ChrgDetail chrgDetail = custMgtMapper.selectChrgDetail(chrgDetailReqDto);
+		
+		if (chrgDetail == null) {
+            return new ChrgDetailResDto(ApiResponseCode.CM_NOT_FOUND);
+        }
+
+        // 성공 응답.
+        return new ChrgDetailResDto(ApiResponseCode.SUCCESS, chrgDetail);
+	}
     
 	/* 2023-03-07 add request 부분
 	 * date : 2023. 1. 1.
diff --git a/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml b/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
index e778788..cf438ea 100644
--- a/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
+++ b/src/main/resources/mapper/mysql/custMgt/custMgt-mapper.xml
@@ -1187,6 +1187,11 @@
 			( SELECT @ROWNUM := #{page} ) AS R
 	</select>
 	
+	<!-- 충전관리 상세 조회 -->
+	<select id="selectChrgDetail" parameterType="kr.co.uplus.ez.api.custMgt.dto.ChrgDetailReqDto" resultType="kr.co.uplus.ez.api.custMgt.dto.ChrgDetail">
+	
+	</select>
+	
 	<!-- 이용자 충전번호 조회(채번) -->
 	<select id="getChrgSeq" resultType="String">
 		/* custMgt-mapper.xml(getChrgSeq) */