diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3eed7248..0e7ff91d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - PyPI badge in `README.md`
 - GitHub actions are limited to the `dev` and `master` branches
 - `Python 3.13` added to `test.yml`
+- `README.md` modified
 ## [6.3] - 2024-09-19
 ### Added
 - `data` directory
diff --git a/README.md b/README.md
index 9921cd90..e791fa90 100644
--- a/README.md
+++ b/README.md
@@ -347,15 +347,15 @@ Filename: test.txt
 
 #### 1. lprint
 
-This function prints a grid (`length` by `height`) of any given character.
+This function prints a grid (`length` by `height`) of any given character in normal mode and raise `artError` in exception.
 ```pycon
 >>> lprint(length=15, height=2, char="*")
 ***************
 ***************
 ```
 
-* Note1: This feature has been added since `Version 6.4`
-* Note2: The default values are `length=15`, `height=1`, `char='#'`
+* Note1 : New in `Version 6.4`
+* Note2 : The default values are `length=15`, `height=1`, `char='#'`
 
 #### 2. line
 
@@ -365,8 +365,8 @@ This function returns a grid (`length` by `height`) of any given character as `s
 '***************\n***************'
 ```
 
-* Note1: This feature has been added since `Version 6.4`
-* Note2: The default values are `length=15`, `height=1`, `char='#'`
+* Note1 : New in `Version 6.4`
+* Note2 : The default values are `length=15`, `height=1`, `char='#'`
 
 
 ### Decoration
@@ -743,7 +743,17 @@ _/  _   _ _/
 		<td align="center">text2art</td>
 		<td align="center">str</td>
 		<td align="center">raise artError</td>
-	</tr>	
+	</tr>
+	<tr>
+		<td align="center">lprint</td>
+		<td align="center">None</td>
+		<td align="center">raise artError</td>
+	</tr>
+	<tr>
+		<td align="center">line</td>
+		<td align="center">str</td>
+		<td align="center">raise artError</td>
+	</tr>
 	<tr>
 		<td align="center">set_default</td>
 		<td align="center">None</td>
diff --git a/art/functions.py b/art/functions.py
index 154072b3..4a603ffc 100644
--- a/art/functions.py
+++ b/art/functions.py
@@ -253,11 +253,8 @@ def lprint(length=15, height=1, char='#'):
     :type char: str
     :return: None
     """
-    try:
-        grid = line(length, height, char)
-        print(grid)
-    except artError as e:
-        print(str(e))
+    grid = line(length, height, char)
+    print(grid)
 
 
 def line(length=15, height=1, char='#'):
diff --git a/art/tests/test.py b/art/tests/test.py
index 979e1dab..a1dfda97 100644
--- a/art/tests/test.py
+++ b/art/tests/test.py
@@ -11,7 +11,17 @@
 ***************
 ***************
 >>> lprint(length=0, height=1, char="#")
-The 'length' must be an int higher than 0.
+Traceback (most recent call last):
+        ...
+art.art.artError: The 'length' must be an int higher than 0.
+>>> lprint(length=15, height='test', char="#")
+Traceback (most recent call last):
+        ...
+art.art.artError: The 'height' must be an int higher than 0.
+>>> lprint(length=15, height=2, char=4)
+Traceback (most recent call last):
+        ...
+art.art.artError: The 'char' type must be str.
 >>> line(length=10, height=1, char="#")
 '##########'
 >>> line(length=15, height=2, char="*")