diff --git a/documents/업무/4월/1째주/0401.txt b/documents/업무/4월/1째주/0401.txt
new file mode 100644
index 0000000..593a3f1
--- /dev/null
+++ b/documents/업무/4월/1째주/0401.txt
@@ -0,0 +1,3 @@
+현재 대화방 오픈 앱 상태가 blur, minimum 일 때 읽음 처리 하지 않기
+이슈 77, 78, 79, 81, 84, 87, 83 처리
+화상회의 변경 사항 적용
diff --git a/documents/업무/4월/1째주/next-ucap-messenger-lf-2020-0401-1740.zip b/documents/업무/4월/1째주/next-ucap-messenger-lf-2020-0401-1740.zip
new file mode 100644
index 0000000..738efb7
Binary files /dev/null and b/documents/업무/4월/1째주/next-ucap-messenger-lf-2020-0401-1740.zip differ
diff --git a/documents/업무/4월/2째주/0406.txt b/documents/업무/4월/2째주/0406.txt
new file mode 100644
index 0000000..56a6051
--- /dev/null
+++ b/documents/업무/4월/2째주/0406.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/documents/업무/Issue_doc/lftalk/Issue_2020.03.30 (LF Messenger)_박병은.xlsx b/documents/업무/Issue_doc/lftalk/Issue_2020.03.30 (LF Messenger)_박병은.xlsx
index 2628387..084831e 100644
Binary files a/documents/업무/Issue_doc/lftalk/Issue_2020.03.30 (LF Messenger)_박병은.xlsx and b/documents/업무/Issue_doc/lftalk/Issue_2020.03.30 (LF Messenger)_박병은.xlsx differ
diff --git a/documents/업무/Issue_doc/lftalk/Issue_2020.04.01 (LF Messenger)_박병은.xlsx b/documents/업무/Issue_doc/lftalk/Issue_2020.04.01 (LF Messenger)_박병은.xlsx
new file mode 100644
index 0000000..5187f52
Binary files /dev/null and b/documents/업무/Issue_doc/lftalk/Issue_2020.04.01 (LF Messenger)_박병은.xlsx differ
diff --git a/documents/업무/dev/lf-dev-info.txt b/documents/업무/dev/lf-dev-info.txt
index d113077..bd26074 100644
--- a/documents/업무/dev/lf-dev-info.txt
+++ b/documents/업무/dev/lf-dev-info.txt
@@ -35,6 +35,9 @@ sync Project
 DsTalk Branch Project path
   c:\projects\work\temp\daesang\next-ucap-messenger
 
+Demo 
+c:\Users\geekH\Documents\work\projects\ucap-demo-talk\projects\
+
 기존 LF Curl 프로토콜 파일 
   Commjand.scurl