diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..c08091f
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,10 @@
+.PHONY: deploy
+deploy: book
+    @echo "====> deploying to github"
+    git worktree add /tmp/book gh-pages
+    rm -rf /tmp/book/*
+    cp -rp html/* /tmp/book/
+    cd /tmp/book && \
+        git add -A && \
+        git commit -m "deployed on $(shell date) by ${USER}" && \
+        git push origin gh-pages
\ No newline at end of file
diff --git a/notes/.obsidian/plugins/obsidian-activity-history/data.json b/notes/.obsidian/plugins/obsidian-activity-history/data.json
index ff58304..71de7a5 100644
--- a/notes/.obsidian/plugins/obsidian-activity-history/data.json
+++ b/notes/.obsidian/plugins/obsidian-activity-history/data.json
@@ -12,8 +12,8 @@
   "checkpointList": [
     {
       "path": "/",
-      "date": "2021-10-13",
-      "size": 42565
+      "date": "2021-10-14",
+      "size": 42623
     }
   ],
   "activityHistory": [
@@ -114,7 +114,11 @@
         },
         {
           "date": "2021-10-13",
-          "value": 308
+          "value": 321
+        },
+        {
+          "date": "2021-10-14",
+          "value": 45
         }
       ]
     }
diff --git a/notes/ang/listening 1.md b/notes/ang/listening 1.md
index 5374a75..f378a14 100644
--- a/notes/ang/listening 1.md	
+++ b/notes/ang/listening 1.md	
@@ -1,3 +1,4 @@
+# listening 1
 1. A 
 2. C
 3. B
diff --git a/notes/ang/slovesa.md b/notes/ang/slovesa.md
index ec50146..5bcf311 100644
--- a/notes/ang/slovesa.md
+++ b/notes/ang/slovesa.md
@@ -1,3 +1,4 @@
+# slovesa
 1. beat, beat, beaten
 2. catch caught caught
 3. cost cost cost
diff --git a/notes/ele/Náboj, proud, napětí a odpor.md b/notes/ele/Náboj, proud, napětí a odpor.md
index 528bc9c..bb74057 100644
--- a/notes/ele/Náboj, proud, napětí a odpor.md	
+++ b/notes/ele/Náboj, proud, napětí a odpor.md	
@@ -1,4 +1,4 @@
-# Elektřina
+# Náboj, proud, napětí a odpor
 ![[Pasted image 20210920101314.png]]
 
 | Název            | Jednotka | Výpočet            |
diff --git a/notes/har/historie počítačů.md b/notes/har/historie počítačů.md
index edf1ab9..1fbe165 100644
--- a/notes/har/historie počítačů.md	
+++ b/notes/har/historie počítačů.md	
@@ -1,4 +1,4 @@
-# Historie
+# historie počítačů
 ## Počátek
 ### Starověk
 - vývoj mat. úkonů