diff --git a/src/main/java/geoinfo/com/file/FileController.java b/src/main/java/geoinfo/com/file/FileController.java
index 0d491f67..4185ee24 100644
--- a/src/main/java/geoinfo/com/file/FileController.java
+++ b/src/main/java/geoinfo/com/file/FileController.java
@@ -88,22 +88,26 @@ public class FileController {
 					out.flush();
 					fis.close();
 				} else {
-					response.setCharacterEncoding("euc-kr");
+					response.setContentType("text/html; charset=UTF-8");
+			        response.setCharacterEncoding("utf-8");
 					PrintWriter writer = response.getWriter();
 					writer.println("<script type='text/javascript'>");
 					writer.println("alert('해당 파일이 존재하지 않습니다.');");
 					writer.println("history.go(-1);");
 					writer.println("</script>");
 					writer.flush();
+					writer.close();
 				}
 			} else {
-				response.setCharacterEncoding("euc-kr");
+				response.setContentType("text/html; charset=UTF-8");
+		        response.setCharacterEncoding("utf-8");
 				PrintWriter writer = response.getWriter();
 				writer.println("<script type='text/javascript'>");
 				writer.println("alert('해당 파일이 존재하지 않습니다.');");
 				writer.println("history.go(-1);");
 				writer.println("</script>");
 				writer.flush();
+				writer.close();
 			}
 		} catch (IndexOutOfBoundsException ex) {
 			logger.debug("error", ex);
@@ -224,13 +228,15 @@ public class FileController {
 			out.flush();
 			fis.close();
 		} else {
-			response.setCharacterEncoding("euc-kr");
+			response.setContentType("text/html; charset=UTF-8");
+	        response.setCharacterEncoding("utf-8");
 			PrintWriter writer = response.getWriter();
 			writer.println("<script type='text/javascript'>");
 			writer.println("alert('해당 파일이 존재하지 않습니다.');");
 			writer.println("this.close();");
 			writer.println("</script>");
 			writer.flush();
+			writer.close();
 		}
 	}
 
diff --git a/src/main/java/geoinfo/main/login/LoginController.java b/src/main/java/geoinfo/main/login/LoginController.java
index 6d23e2be..3f26b396 100644
--- a/src/main/java/geoinfo/main/login/LoginController.java
+++ b/src/main/java/geoinfo/main/login/LoginController.java
@@ -2986,13 +2986,15 @@ public class LoginController {
 			return mv;
 		}
 
-		response.setCharacterEncoding("EUC-KR");
+		response.setContentType("text/html; charset=UTF-8");
+        response.setCharacterEncoding("utf-8");
 		PrintWriter writer = response.getWriter();
 		writer.println("<script type='text/javascript'>");
 		writer.println("alert('비밀번호초기화 신청이 진행되었습니다.');");
 		writer.println("location.replace('./index.do?cntyn=0')");
 		writer.println("</script>");
 		writer.flush();
+		writer.close();
 
 		mv.setViewName("redirect:/index.do?cntyn=0");
 		return null;
diff --git a/src/main/java/geoinfo/main/main/MainController.java b/src/main/java/geoinfo/main/main/MainController.java
index 59111707..0474b164 100644
--- a/src/main/java/geoinfo/main/main/MainController.java
+++ b/src/main/java/geoinfo/main/main/MainController.java
@@ -2256,6 +2256,7 @@ public class MainController
 				// writer.println("history.go(-1);");
 				writer.println("</script>");
 				writer.flush();
+				writer.close();
 			}
 		}
 
diff --git a/src/main/java/geoinfo/main/notice/NoticeController.java b/src/main/java/geoinfo/main/notice/NoticeController.java
index 15eb6f82..1d4cd477 100644
--- a/src/main/java/geoinfo/main/notice/NoticeController.java
+++ b/src/main/java/geoinfo/main/notice/NoticeController.java
@@ -220,13 +220,15 @@ public class NoticeController
 			}
 			else
 			{
-				response.setCharacterEncoding("euc-kr");
+				response.setContentType("text/html; charset=UTF-8");
+		        response.setCharacterEncoding("utf-8");
 				PrintWriter writer = response.getWriter();
 				writer.println("<script type='text/javascript'>");
 				writer.println("alert('해당 파일이 존재하지 않습니다.');");
 				writer.println("window.close();");
 				writer.println("</script>");
 				writer.flush();
+				writer.close();
 			}
 		}
 	}
diff --git a/src/main/java/geoinfo/map/information/MapInformationController.java b/src/main/java/geoinfo/map/information/MapInformationController.java
index 965a86c9..b277fe89 100644
--- a/src/main/java/geoinfo/map/information/MapInformationController.java
+++ b/src/main/java/geoinfo/map/information/MapInformationController.java
@@ -1215,6 +1215,7 @@ public class MapInformationController {
 					// writer.println("history.go(-1);");
 					writer.println("</script>");
 					writer.flush();
+					writer.close();
 				}
 			}
 
diff --git a/src/main/java/geoinfo/map/left/MapLeftController.java b/src/main/java/geoinfo/map/left/MapLeftController.java
index dbd805bc..f1408b72 100644
--- a/src/main/java/geoinfo/map/left/MapLeftController.java
+++ b/src/main/java/geoinfo/map/left/MapLeftController.java
@@ -1637,12 +1637,14 @@ public class MapLeftController {
 	    	mv.addObject("msg", "<script>alert('파일다운이 실패하였습니다.');window.location.href='map/popup/downloadPurpose.do?pcrode='"+metadataID+";</script>");
 
 	        /*mv.addObject("msg", "<script>alert('파일을 다운받을 수 없습니다');</script>");*/
-	        response.setCharacterEncoding("euc-kr");
+	    	response.setContentType("text/html; charset=UTF-8");
+	        response.setCharacterEncoding("utf-8");
 	        PrintWriter writer = response.getWriter();
 	        writer.println("<script type='text/javascript'>");
 	        writer.println("alert('해당 파일이 존재하지 않습니다.');");
 	        writer.println("</script>");
 	        writer.flush();
+			writer.close();
 	        return "forward:/map/downloadZipFail.do";
 
 	    }
@@ -2140,12 +2142,14 @@ public class MapLeftController {
 
 		      } else {
 		        mv.addObject("msg", "<script>alert('파일을 다운받을 수 없습니다');</script>");
-		        response.setCharacterEncoding("euc-kr");
+		        response.setContentType("text/html; charset=UTF-8");
+		        response.setCharacterEncoding("utf-8");
 		        PrintWriter writer = response.getWriter();
 		        writer.println("<script type='text/javascript'>");
 		        writer.println("alert('해당 파일이 존재하지 않습니다.');");
 		        writer.println("</script>");
 		        writer.flush();
+				writer.close();
 		        return mv;
 		      }
 		    }
@@ -2277,6 +2281,7 @@ public class MapLeftController {
 
 	        writer.println("</script>");
 	        writer.flush();
+			writer.close();
 	      }
 	    }
 		return mv;