diff --git a/src/main/java/itn/let/mjo/addr/web/AddrController.java b/src/main/java/itn/let/mjo/addr/web/AddrController.java
index 658d640d..533f5692 100644
--- a/src/main/java/itn/let/mjo/addr/web/AddrController.java
+++ b/src/main/java/itn/let/mjo/addr/web/AddrController.java
@@ -1581,14 +1581,7 @@ public class AddrController {
 					return jr;
 				}
 				
-				//Multi file to file 변환해주기
-				File file = new File(files.get(0).getOriginalFilename());
-				file.createNewFile();
-				FileOutputStream fos = new FileOutputStream(file);
-				fos.write(files.get(0).getBytes());
-				fos.close();
-				
-				BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
+				BufferedReader reader = new BufferedReader(new InputStreamReader(multiRequest.getFile("file0").getInputStream()));
 				
 				String line = null;
 				String[] splitedStr = null;
diff --git a/src/main/java/itn/let/mjo/block/web/AddrBlockController.java b/src/main/java/itn/let/mjo/block/web/AddrBlockController.java
index 8ea4600c..bf5a50f7 100644
--- a/src/main/java/itn/let/mjo/block/web/AddrBlockController.java
+++ b/src/main/java/itn/let/mjo/block/web/AddrBlockController.java
@@ -850,14 +850,7 @@ public class AddrBlockController {
 					return jr;
 				}
 				
-				//Multi file to file 변환해주기
-				File file = new File(files.get(0).getOriginalFilename());
-				file.createNewFile();
-				FileOutputStream fos = new FileOutputStream(file);
-				fos.write(files.get(0).getBytes());
-				fos.close();
-				
-				BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
+				BufferedReader reader = new BufferedReader(new InputStreamReader(multiRequest.getFile("file0").getInputStream()));
 				
 				String line = null;
 				String[] splitedStr = null;
diff --git a/src/main/java/itn/let/mjo/msgcampain/web/MjonMsgCampainDataController.java b/src/main/java/itn/let/mjo/msgcampain/web/MjonMsgCampainDataController.java
index 864ffc5b..2cffb3cd 100644
--- a/src/main/java/itn/let/mjo/msgcampain/web/MjonMsgCampainDataController.java
+++ b/src/main/java/itn/let/mjo/msgcampain/web/MjonMsgCampainDataController.java
@@ -3925,14 +3925,7 @@ public class MjonMsgCampainDataController {
 					return jr;
 				}
 				
-				//Multi file to file 변환해주기
-				File file = new File(files.get(0).getOriginalFilename());
-				file.createNewFile();
-				FileOutputStream fos = new FileOutputStream(file);
-				fos.write(files.get(0).getBytes());
-				fos.close();
-				
-				BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
+				BufferedReader reader = new BufferedReader(new InputStreamReader(multiRequest.getFile("file0").getInputStream()));
 				
 				String line = null;
 				String[] splitedStr = null;
diff --git a/src/main/java/itn/let/mjo/msgdata/web/MjonMsgDataController.java b/src/main/java/itn/let/mjo/msgdata/web/MjonMsgDataController.java
index 2b09674e..86f95978 100644
--- a/src/main/java/itn/let/mjo/msgdata/web/MjonMsgDataController.java
+++ b/src/main/java/itn/let/mjo/msgdata/web/MjonMsgDataController.java
@@ -4873,14 +4873,7 @@ public class MjonMsgDataController {
 					return jr;
 				}
 				
-				//Multi file to file 변환해주기
-				File file = new File(files.get(0).getOriginalFilename());
-				file.createNewFile();
-				FileOutputStream fos = new FileOutputStream(file);
-				fos.write(files.get(0).getBytes());
-				fos.close();
-				
-				BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
+				BufferedReader reader = new BufferedReader(new InputStreamReader(multiRequest.getFile("file0").getInputStream()));
 				
 				String line = null;
 				String[] splitedStr = null;