diff --git a/README.md b/README.md
index 5d036264f8b84974709581d241b30bb752152306..c1ca0c97a751faa5c59fc112a038ff6afaccbfb7 100644
--- a/README.md
+++ b/README.md
@@ -21,14 +21,14 @@ The tutorials are organized as follows:
 What is about:
 * [Introduction to Sructure Systems Biology ](/docs/structure_systems_biology.md)
 * [The SSB toolkit explained](/docs/ssb_framework.md)
-* [The SSB toolkit code](/docs/ssb_code.md) (Working on progress)
+
 
 How to do:
 
-1. [Prediction of dose-responses curves from affinity values (Agonists)](SSBtoolkit-Tutorial1.ipynb) 
-2. [Prediction of dose-responses curves from affinity values (Antagonists)](SSBtoolkit-Tutorial2.ipynb)
-3. [Prediction of dose-responses curves exploring kenetic values](SSBtoolkit-Tutorial3.ipynb)
-4. [Exploring the concentration of signaling species](SSBtoolkit-Tutorial4.ipynb) (Working on progress)
-5. [The OXTR pathaway - case study](SSBtoolkit-OXTR.ipynb)
+1. [Simulation of dose-responses curves from affinity values](SSBtoolkit-Tutorial1.ipynb) 
+2. [Simulation of dose-responses curves of antagonists](SSBtoolkit-Tutorial2.ipynb)
+3. [Simulation of dose-responses curves from kenetic values](SSBtoolkit-Tutorial3A.ipynb)
+4. [Simulation of dose-response cruves from data acquired with tauRAMD ](SSBtoolkit-Tutorial3B_tauRAMD.ipynb)
+5. [Exploring SSB pathways associated to disease variants](SSBtoolkit-Tutorial4_OXTR.ipynb)
 
 
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diff --git a/docs/img/fig7.png b/docs/img/fig7.png
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diff --git a/docs/ssb_toolkit.md b/docs/ssb_toolkit.md
index f8292e208707a7645fa4d399e9a5ab059ab71d3c..b916f509e3534bfdd6d81ff9a6baa0c278f37de6 100644
--- a/docs/ssb_toolkit.md
+++ b/docs/ssb_toolkit.md
@@ -1,5 +1,5 @@
 # SSBColab Documentation
-<img src="https://upload.wikimedia.org/wikipedia/de/thumb/8/8b/J%C3%BClich_fz_logo.svg/800px-J%C3%BClich_fz_logo.svg.png" height="50"><span>              </span><img src="https://www.fzi.de/fileadmin/user_upload/HBP_Primary_RGB_BlackText_Kopie.png" height="50">
+<img src="https://res.cloudinary.com/djz27k5hg/image/upload/v1637335206/logos/Logo_des_Forschungszentrums_J_C3_BClich_seit_2018_hcliq4.svg" height="50"><span>              </span><img src="https://res.cloudinary.com/djz27k5hg/image/upload/v1637657234/logos/HBP_horizontal_logo_qtcyzn.png" height="50">
 <br>
 <br>
 
diff --git a/docs/structure_systems_biology.md b/docs/structure_systems_biology.md
index d4852562f536a995398aa2efde754c37c6c12340..f7cd2a0ad3a9499ad72284939b21314431ad18b2 100644
--- a/docs/structure_systems_biology.md
+++ b/docs/structure_systems_biology.md
@@ -1,5 +1,5 @@
 # SSBColab Documentation
-<img src="https://upload.wikimedia.org/wikipedia/de/thumb/8/8b/J%C3%BClich_fz_logo.svg/800px-J%C3%BClich_fz_logo.svg.png" height="50"><span>              </span><img src="https://www.fzi.de/fileadmin/user_upload/HBP_Primary_RGB_BlackText_Kopie.png" height="50">
+<img src="https://res.cloudinary.com/djz27k5hg/image/upload/v1637335206/logos/Logo_des_Forschungszentrums_J_C3_BClich_seit_2018_hcliq4.svg" height="50"><span>              </span><img src="https://res.cloudinary.com/djz27k5hg/image/upload/v1637657234/logos/HBP_horizontal_logo_qtcyzn.png" height="50">
 <br>
 <br>