diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index ff7fc4bf..b57f869c 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,7 +13,7 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Journal/2023-01-21.md",
+                "file": "Journal/2023-02-20.md",
                 "mode": "source",
                 "source": false
               }
@@ -85,7 +85,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "Journal/2023-01-21.md",
+                "file": "Journal/2023-02-20.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -102,7 +102,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "Journal/2023-01-21.md",
+                "file": "Journal/2023-02-20.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -125,7 +125,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "Journal/2023-01-21.md"
+                "file": "Journal/2023-02-20.md"
               }
             }
           },
@@ -165,8 +165,8 @@
   },
   "active": "ea01f3f1ca318474",
   "lastOpenFiles": [
-    "Requeirements.md",
     "Journal/2023-01-21.md",
+    "Requeirements.md",
     "software.md",
     "cloud.md",
     "pages/contents.md",
diff --git a/Journal/2023-02-20.md b/Journal/2023-02-20.md
new file mode 100644
index 00000000..e69de29b