diff --git a/crates/vite_global_cli/src/cli.rs b/crates/vite_global_cli/src/cli.rs
index 509bab7a40..257db99f34 100644
--- a/crates/vite_global_cli/src/cli.rs
+++ b/crates/vite_global_cli/src/cli.rs
@@ -298,9 +298,13 @@ pub enum EnvSubcommands {
     Print,
 
     /// Set or show the global default Node.js version
+    #[command(after_long_help = "\
+Examples:
+  vp env default          # Show the current default
+  vp env default lts      # Set the default")]
     Default {
-        /// Version to set as default (e.g., "20.18.0", "lts", "latest")
-        /// If not provided, shows the current default
+        /// Version to set as default (e.g., "20.18.0", "lts", "latest").
+        /// If omitted, prints the current default.
         version: Option<String>,
     },
 
@@ -330,9 +334,14 @@ pub enum EnvSubcommands {
     },
 
     /// Pin a Node.js version in the current directory (creates .node-version)
+    #[command(after_long_help = "\
+Examples:
+  vp env pin lts                  # Pin to latest LTS
+  vp env pin --unpin              # Remove .node-version
+  vp env pin \"^20.0.0\" --force    # Overwrite existing pin")]
     Pin {
-        /// Version to pin (e.g., "20.18.0", "lts", "latest", "^20.0.0")
-        /// If not provided, shows the current pinned version
+        /// Version to pin (e.g., "20.18.0", "lts", "latest", "^20.0.0").
+        /// If omitted, prints the currently pinned version.
         version: Option<String>,
 
         /// Remove the .node-version file from current directory
@@ -383,11 +392,17 @@ pub enum EnvSubcommands {
     },
 
     /// Execute a command with a specific Node.js version
-    #[command(visible_alias = "run")]
+    #[command(
+        visible_alias = "run",
+        after_long_help = "\
+Examples:
+  vp env exec --node lts npm install  # Pin version for this invocation
+  vp env exec node -v                 # Shim mode: version auto-resolved"
+    )]
     Exec {
-        /// Node.js version to use (e.g., "20.18.0", "lts", "^20.0.0")
-        /// If not provided and command is node/npm/npx or a global package binary,
-        /// version is resolved automatically (same as shim behavior)
+        /// Node.js version to use (e.g., "20.18.0", "lts", "^20.0.0").
+        /// If omitted and command is node/npm/npx or a global package binary,
+        /// version is resolved automatically (same as shim behavior).
         #[arg(long)]
         node: Option<String>,
 
@@ -417,9 +432,13 @@ pub enum EnvSubcommands {
     },
 
     /// Use a specific Node.js version for this shell session
+    #[command(after_long_help = "\
+Examples:
+  vp env use lts        # Override session with latest LTS
+  vp env use --unset    # Clear the session override")]
     Use {
-        /// Version to use (e.g., "20", "20.18.0", "lts", "latest")
-        /// If not provided, reads from .node-version or package.json
+        /// Version to use (e.g., "20", "20.18.0", "lts", "latest").
+        /// If omitted, reads from .node-version or package.json.
         version: Option<String>,
 
         /// Remove session override (revert to file-based resolution)
diff --git a/packages/cli/snap-tests-global/command-env-use/snap.txt b/packages/cli/snap-tests-global/command-env-use/snap.txt
index fccb629ff4..020a267bc2 100644
--- a/packages/cli/snap-tests-global/command-env-use/snap.txt
+++ b/packages/cli/snap-tests-global/command-env-use/snap.txt
@@ -4,7 +4,7 @@ Usage: vp env use [OPTIONS] [VERSION]
 Use a specific Node.js version for this shell session
 
 Arguments:
-  [VERSION]  Version to use (e.g., "20", "20.18.0", "lts", "latest") If not provided, reads from .node-version or package.json
+  [VERSION]  Version to use (e.g., "20", "20.18.0", "lts", "latest"). If omitted, reads from .node-version or package.json
 
 Options:
   --unset                Remove session override (revert to file-based resolution)
@@ -12,6 +12,10 @@ Options:
   --silent-if-unchanged  Suppress output if version is already active
   -h, --help             Print help
 
+Examples:
+  vp env use lts        # Override session with latest LTS
+  vp env use --unset    # Clear the session override
+
 Documentation: https://viteplus.dev/guide/env