src/pages/master/unit/component/DetailUnit.jsx

@@ -209,9 +209,10 @@ const DetailUnit = (props) => {
                             name="description"
                             value={formData.description}
                             onChange={handleInputChange}
-                            placeholder="Enter Description"
+                            placeholder="Enter Description (Optional)"
                             readOnly={props.readOnly}
                             rows={4}
+                            maxLength={100}
                         />
                     </div>
                 </div>