diff --git a/docs/es/guide/components/preference.md b/docs/es/guide/components/preference.md
index 5b533ce6..7f9c2d05 100644
--- a/docs/es/guide/components/preference.md
+++ b/docs/es/guide/components/preference.md
@@ -55,4 +55,5 @@ El diálogo de **Preferencia** se encuentra en la siguiente ruta:
                     └── preference  # directorio principal de preferencias
 
 ```
-Aquí puede ver un demo: https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1-11e9-91a1-0242ac140002
+
+Aquí puede ver un [Demo](https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1-11e9-91a1-0242ac140002)
diff --git a/docs/guide/components/preference.md b/docs/guide/components/preference.md
index 11747a92..f1f8992d 100644
--- a/docs/guide/components/preference.md
+++ b/docs/guide/components/preference.md
@@ -56,4 +56,4 @@ The **Preference** dialog was written on the follow path:
                     └── preference  # Preference folder
 
 ```
-A demo is here: https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1-11e9-91a1-0242ac140002
+A [demo](https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1-11e9-91a1-0242ac140002) is here
diff --git a/docs/zh/guide/components/preference.md b/docs/zh/guide/components/preference.md
index 58250250..7bf16846 100644
--- a/docs/zh/guide/components/preference.md
+++ b/docs/zh/guide/components/preference.md
@@ -58,4 +58,4 @@
                     └── preference  # Preference folder
 
 ```
-演示在這裡: https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1-11e9-91a1-0242ac140002
+[演示](https://demo-ui.erpya.com/#/7aa4242a-93c0-42d8-92be-8250002d3e3c/d97027fd-4cd5-445e-8fd8-ef5d3f7959b4/window/53418?tabParent=0&action=fa50908e-40f1- 11e9-91a1-0242ac140002) 在這裡