diff --git a/README.md b/README.md
index 86525e34c..914fc82b7 100644
--- a/README.md
+++ b/README.md
@@ -110,6 +110,8 @@ prompt = ":) "
 | `show_progress` | Whether to show a progress bar when executing queries. |
 | `show_stats` | Whether to show statistics after executing queries. |
 | `max_display_rows` | The maximum number of rows to display in table output format. |
+| `max_width` | Limit display render box max width, 0 means default to the size of the terminal. |
+| `max_col_width` | Limit display render each column max width, smaller than 3 means disable the limit. |
 | `output_format` | The output format to use. |
 | `time` | Whether to show the time elapsed when executing queries. |
 | `multi_line` | Whether to allow multi-line input. |
diff --git a/cli/src/config.rs b/cli/src/config.rs
index 58a5be6ed..6c81e91c6 100644
--- a/cli/src/config.rs
+++ b/cli/src/config.rs
@@ -56,7 +56,7 @@ pub struct Settings {
     pub max_display_rows: usize,
     /// limit display render each column max width, smaller than 3 means disable the limit
     pub max_col_width: usize,
-    /// limit display render box max width, 0 means disable the limit
+    /// limit display render box max width, 0 means default to the size of the terminal
     pub max_width: usize,
     /// Output format is set by the flag.
     pub output_format: OutputFormat,