diff --git a/src/main/java/kr/co/uplus/ez/api/channelMgt/ChannelMgtService.java b/src/main/java/kr/co/uplus/ez/api/channelMgt/ChannelMgtService.java
index be07025..cdfd791 100644
--- a/src/main/java/kr/co/uplus/ez/api/channelMgt/ChannelMgtService.java
+++ b/src/main/java/kr/co/uplus/ez/api/channelMgt/ChannelMgtService.java
@@ -114,16 +114,17 @@ public class ChannelMgtService {
 		List<Map<Object,Object>> rjtDataListMap = null;
 		
 		JSONObject jsonObject = new JSONObject();
-		
+		JSONArray array = new JSONArray();
 		String callUrl = apiDomain + apiUrlAlTolkTemplet;
-		jsonObject.put("senderKey", tmpltListReqDto.getSndrprofKey());
-		jsonObject.put("templateKey", tmpltListReqDto.getTmpltKey());
-
-		try {
 		
-		apiResultMap = (Map<Object, Object>) clientRequestService.callBySyncPost(callUrl, jsonObject);
-		logger.info("apiResultMap : {}", apiResultMap);
-		if("0000".equals(apiResultMap.get("retCode"))) {
+		try {
+			jsonObject.put("senderKey", tmpltListReqDto.getSndrprofKey());
+			jsonObject.put("templateKey", tmpltListReqDto.getTmpltKey());
+			array.add(jsonObject);
+			logger.info("array : {}", array);
+			apiResultMap = (Map<Object, Object>) clientRequestService.callBySyncPost(callUrl, array);
+			logger.info("apiResultMap : {}", apiResultMap);
+			if("0000".equals(apiResultMap.get("retCode"))) {
 				Map<Object, Object> dataMap = (Map<Object, Object>) apiResultMap.get("data");
 				Map<Object, Object> dataTempMap = (Map<Object, Object>) dataMap.get("list");
 				
diff --git a/src/main/java/kr/co/uplus/ez/common/components/WebClientRequestService.java b/src/main/java/kr/co/uplus/ez/common/components/WebClientRequestService.java
index 9f0ed4c..2e569be 100644
--- a/src/main/java/kr/co/uplus/ez/common/components/WebClientRequestService.java
+++ b/src/main/java/kr/co/uplus/ez/common/components/WebClientRequestService.java
@@ -30,7 +30,6 @@ public class WebClientRequestService {
 	public Object callBySyncPost(String uri, Object param) {
 		Date startTime = new Date();
 		Object result = webClient.post().uri(uri).bodyValue(param).retrieve().bodyToMono(Object.class).block();
-		log.info("callBySyncPost duration Time : {}", (new Date().getTime() - startTime.getTime()) / 1000f);
 		log.debug("callBySyncPost duration Time : {}", (new Date().getTime() - startTime.getTime()) / 1000f);
 		return result;
 	}