diff --git a/README.md b/README.md
index 273f4f1..7e545ce 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@
 - hover document
 - go to definition
 - go to references
+- document symbols
 - document highlight
 - folding range
 - select range
@@ -21,7 +22,7 @@
 - snippets
 - diagnostic
 
-![image](https://user-images.githubusercontent.com/5492542/57384333-019b9880-71e3-11e9-9ee8-7e731944777b.png)
+![autocomplete](https://user-images.githubusercontent.com/5492542/81493984-909c2e80-92d7-11ea-9638-d7be3e18e1d1.gif)
 
 ## Install
 
@@ -122,6 +123,42 @@ lsp client config example with coc.nvim
 - if you don't want to index vim's runtimepath files, set `runtimepath` to `false` and you will not get any suggest from those files.
 - while `fromRuntimepath` is true, if you have install too many plugins it will slow down the complete
 
+## Usage
+
+> The screen record is using coc.nvim as LSP client.
+
+**Auto complete and function signature help**:
+
+![autocomplete](https://user-images.githubusercontent.com/5492542/81493984-909c2e80-92d7-11ea-9638-d7be3e18e1d1.gif)
+
+**Hover document**:
+
+![hover](https://user-images.githubusercontent.com/5492542/81494066-5aab7a00-92d8-11ea-9ccd-31bd6440e622.gif)
+
+**Go to definition and references**:
+
+![goto](https://user-images.githubusercontent.com/5492542/81494125-c261c500-92d8-11ea-83c0-fecba34ea55e.gif)
+
+**Document symbols**:
+
+![symbols](https://user-images.githubusercontent.com/5492542/81494183-5cc20880-92d9-11ea-9495-a7691420df39.gif)
+
+**Document highlight**:
+
+![highlight](https://user-images.githubusercontent.com/5492542/81494214-b1fe1a00-92d9-11ea-9cc1-0420cddc5cbc.gif)
+
+**Folding range and selection range**:
+
+![fold](https://user-images.githubusercontent.com/5492542/81494276-3bade780-92da-11ea-8c93-bc3d2127a19d.gif)
+
+**Rename**:
+
+![rename](https://user-images.githubusercontent.com/5492542/81494329-aa8b4080-92da-11ea-8a5d-ace5385445e9.gif)
+
+**Snippets and diagnostic**:
+
+![dia](https://user-images.githubusercontent.com/5492542/81494408-503eaf80-92db-11ea-96ac-641d46027623.gif)
+
 ## References
 
 - [vim-vimlparser](https://github.com/vim-jp/vim-vimlparser)
diff --git a/package.json b/package.json
index 7b783aa..fff813c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vim-language-server",
-  "version": "1.8.0",
+  "version": "1.9.0",
   "description": "vim language server",
   "keywords": [
     "viml",