diff --git a/app/scodoc/sco_formsemestre_edit.py b/app/scodoc/sco_formsemestre_edit.py
index 3e1c92fb..f056a3e6 100644
--- a/app/scodoc/sco_formsemestre_edit.py
+++ b/app/scodoc/sco_formsemestre_edit.py
@@ -78,7 +78,7 @@ def formsemestre_createwithmodules():
     H = [
         html_sco_header.sco_header(
             page_title="Création d'un semestre",
-            javascripts=["libjs/AutoSuggest.js"],
+            javascripts=["libjs/AutoSuggest.js", "js/formsemestre_edit.js"],
             cssstyles=["css/autosuggest_inquisitor.css"],
             bodyOnLoad="init_tf_form('')",
         ),
@@ -99,7 +99,7 @@ def formsemestre_editwithmodules(formsemestre_id):
     H = [
         html_sco_header.html_sem_header(
             "Modification du semestre",
-            javascripts=["libjs/AutoSuggest.js"],
+            javascripts=["libjs/AutoSuggest.js", "js/formsemestre_edit.js"],
             cssstyles=["css/autosuggest_inquisitor.css"],
             bodyOnLoad="init_tf_form('')",
         )
@@ -344,6 +344,9 @@ def do_formsemestre_createwithmodules(edit=False):
                 "explanation": "en BUT, on ne peut pas modifier le semestre après création"
                 if formation.is_apc()
                 else "",
+                "attributes": ['onchange="change_semestre_id();"']
+                if formation.is_apc()
+                else "",
             },
         ),
     )
@@ -496,7 +499,8 @@ def do_formsemestre_createwithmodules(edit=False):
             {
                 "input_type": "boolcheckbox",
                 "title": "",
-                "explanation": "Autoriser tous les enseignants associés à un module à y créer des évaluations",
+                "explanation": """Autoriser tous les enseignants associés 
+                à un module à y créer des évaluations""",
             },
         ),
         (
@@ -537,11 +541,19 @@ def do_formsemestre_createwithmodules(edit=False):
     ]
 
     nbmod = 0
-    if edit:
-        templ_sep = "<tr><td>%(label)s</td><td><b>Responsable</b></td><td><b>Inscrire</b></td></tr>"
-    else:
-        templ_sep = "<tr><td>%(label)s</td><td><b>Responsable</b></td></tr>"
+
     for semestre_id in semestre_ids:
+        if formation.is_apc():
+            # pour restreindre l'édition aux module du semestre sélectionné
+            tr_class = 'class="sem{semestre_id}"'
+        else:
+            tr_class = ""
+        if edit:
+            templ_sep = f"""<tr {tr_class}><td>%(label)s</td><td><b>Responsable</b></td><td><b>Inscrire</b></td></tr>"""
+        else:
+            templ_sep = (
+                f"""<tr {tr_class}><td>%(label)s</td><td><b>Responsable</b></td></tr>"""
+            )
         modform.append(
             (
                 "sep",
@@ -591,12 +603,12 @@ def do_formsemestre_createwithmodules(edit=False):
                                 )
                     fcg += "</select>"
                     itemtemplate = (
-                        """<tr><td class="tf-fieldlabel">%(label)s</td><td class="tf-field">%(elem)s</td><td>"""
+                        f"""<tr {tr_class}><td class="tf-fieldlabel">%(label)s</td><td class="tf-field">%(elem)s</td><td>"""
                         + fcg
                         + "</td></tr>"
                     )
                 else:
-                    itemtemplate = """<tr><td class="tf-fieldlabel">%(label)s</td><td class="tf-field">%(elem)s</td></tr>"""
+                    itemtemplate = f"""<tr {tr_class}><td class="tf-fieldlabel">%(label)s</td><td class="tf-field">%(elem)s</td></tr>"""
                 modform.append(
                     (
                         "MI" + str(mod["module_id"]),
diff --git a/app/static/js/formsemestre_edit.js b/app/static/js/formsemestre_edit.js
new file mode 100644
index 00000000..3394d659
--- /dev/null
+++ b/app/static/js/formsemestre_edit.js
@@ -0,0 +1,14 @@
+// Formulaire formsemestre_createwithmodules
+
+function change_semestre_id() {
+    var semestre_id = $("#tf_semestre_id")[0].value;
+    for (var i = -1; i < 12; i++) {
+        $(".sem" + i).hide();
+    }
+    $(".sem" + semestre_id).show();
+}
+
+
+$(window).on('load', function () {
+    change_semestre_id();
+});
\ No newline at end of file