diff --git a/client-electron/README.md b/client-electron/README.md
index 06696d3..3804fe2 100644
--- a/client-electron/README.md
+++ b/client-electron/README.md
@@ -30,11 +30,19 @@ We have some environment variables to control app behavior. The environment vari
 
 > note: All the environment variables can access through `import.meta.env.{VARIABLE_NAME}`.
 
-> note: In development mode, you can create a `.env.development.local` file in the root directory of the project to set environment variables.
+> note: In development, you can create a `.env.local` file in the root directory of the project to set environment variables.
+
+## Environment Mode
+
+In this Client project, we have two environment modes: `electron` and `web`. Business logic will be different in these two modes. you wrap the code in `if (import.meta.env.MODE === 'electron')` to run the code in electron mode. You can also use `if (import.meta.env.MODE === 'web')` to run the code in web mode.
+
+The reason why we have two environment modes is that in electron we have to use native modules for example `deeplink` to handle login callback. But in web, we have to use `window.location.href` to handle login callback.
+
+> In Development, the default if to run cmd `npm run dev` is will run in both electron and web mode. If you want to run in electron or web mode, you can run `npm run dev:electron` or `npm run dev:web`.
 
 ## Environment Variables List
 
-In this section, we will list all the environment variables. That app will use the default value if you don't set the environment variables.
+In this section, we will list all the environment variables. That app will use in both environment mode the default value if you don't set the environment variables.
 
 > dev: if you add new environment variables, please add it to this section.
 
diff --git a/recipe_manager.code-workspace b/recipe_manager.code-workspace
index 8bbc475..f610594 100644
--- a/recipe_manager.code-workspace
+++ b/recipe_manager.code-workspace
@@ -19,6 +19,9 @@
                 "database": "${workspaceFolder:server}/data/database.db"
             }
         ],
-        "sqltools.useNodeRuntime": true
+        "sqltools.useNodeRuntime": true,
+        "cSpell.words": [
+            "TAOBIN"
+        ]
     }
-}
+}
\ No newline at end of file