diff --git a/DEV/01_intro/01_baisc_knowledge/README.md b/DEV/01_intro/01_baisc_knowledge/README.md
new file mode 100644
index 0000000..8c51062
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+++ b/DEV/01_intro/01_baisc_knowledge/README.md
@@ -0,0 +1,7 @@
+# DEV : introduction : basic knowledge
+
+## Módulo 1: Todo sobre el desarrollo Web
+
+## Módulo 1: Tudo sobre desenvolvimento Web
+
+bla bla bla
diff --git a/DEV/01_intro/activities/01_test_ES.md b/DEV/01_intro/01_baisc_knowledge/activities/01_test_ES.md
similarity index 100%
rename from DEV/01_intro/activities/01_test_ES.md
rename to DEV/01_intro/01_baisc_knowledge/activities/01_test_ES.md
diff --git a/DEV/01_intro/activities/01_test_PT.md b/DEV/01_intro/01_baisc_knowledge/activities/01_test_PT.md
similarity index 100%
rename from DEV/01_intro/activities/01_test_PT.md
rename to DEV/01_intro/01_baisc_knowledge/activities/01_test_PT.md
diff --git a/DEV/01_intro/01_baisc_knowledge/activities/README.md b/DEV/01_intro/01_baisc_knowledge/activities/README.md
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+++ b/DEV/01_intro/01_baisc_knowledge/activities/README.md
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+# DEV : introduction : basic knowledge : activities
+
+## Actividades
+
+## Actividades
+
+bla bla bla
diff --git a/DEV/01_intro/01_baisc_knowledge/topics/README.md b/DEV/01_intro/01_baisc_knowledge/topics/README.md
new file mode 100644
index 0000000..7c1ca56
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@@ -0,0 +1,7 @@
+# DEV : introduction : basic knoledge : topics
+
+## Tópicos
+
+## Tópicos
+
+bla bla
diff --git a/DEV/01_intro/README.md b/DEV/01_intro/README.md
index aff1724..f991ea9 100644
--- a/DEV/01_intro/README.md
+++ b/DEV/01_intro/README.md
@@ -1,5 +1,7 @@
-# Web development introduction
+# DEV : introduction
+
 ## Introducción al Desarrollo Web
+
 ## Introdução ao desenvolvimento web
 
 bla bla bla
diff --git a/DEV/01_intro/activities/README.md b/DEV/01_intro/activities/README.md
deleted file mode 100644
index cc6d72e..0000000
--- a/DEV/01_intro/activities/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-# Activities
-## Actividades
-## Actividades
-
-bla bla bla
diff --git a/DEV/01_intro/topics/README_ES.md b/DEV/01_intro/topics/README_ES.md
deleted file mode 100644
index 3ee48d2..0000000
--- a/DEV/01_intro/topics/README_ES.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# Tópicos
-bla bla
diff --git a/DEV/README.md b/DEV/README.md
index d715958..dea6286 100644
--- a/DEV/README.md
+++ b/DEV/README.md
@@ -1,5 +1,7 @@
 # Web Development
+
 ## Desarrollo Web
+
 ## Desenvolvimento Web
 
 Bla bla