diff --git a/src/ui/userInterface.py b/src/ui/userInterface.py
index d270be9..a53cbd1 100644
--- a/src/ui/userInterface.py
+++ b/src/ui/userInterface.py
@@ -189,11 +189,8 @@ class Ui(Ui_Semesterapparat):
 
         self.tabWidget.currentChanged.connect(self.tabW1_changed)
 
-        self.statistics = SearchStatisticPage()
-        self.statistics.apparat_open.connect(self.open_apparat)
-        self.statistics.reloadSignal.connect(self.reload)
         
-        self.elsa = ElsaDialog()
+        
 
         # create a thread, that continually checks the validity of the inputs
         self.validate_thread = QThread()
@@ -236,6 +233,9 @@ class Ui(Ui_Semesterapparat):
         self.availChecker = None
         self.mail_thread = None
         self.autoGrabber = None
+        
+        self.elsatab.setLayout(QtWidgets.QVBoxLayout())
+        self.search_statistics.setLayout(QtWidgets.QVBoxLayout())
 
     def setWidget(self, widget):
         #remove all widgets from localwidget
@@ -279,10 +279,7 @@ class Ui(Ui_Semesterapparat):
         # delete all temporary files
         tempdelete()
         sys.exit()
-
-    
-
-    
+  
     def get_apparats(self):
         alist = self.db.getAllAparats(deleted=0)
         alist = natsorted(alist, key=lambda x: x[4], reverse=True)
@@ -308,9 +305,14 @@ class Ui(Ui_Semesterapparat):
             stats_layout = self.search_statistics.layout()
             if stats_layout is not None:
                 # delete tabpage, re-add with same name at same position
-                return
-            layout = QtWidgets.QVBoxLayout(self.search_statistics)
-            layout.addWidget(self.statistics)
+                for widget in [stats_layout.itemAt(i).widget() for i in range(stats_layout.count())]:
+                    stats_layout.removeWidget(widget)
+                    widget.deleteLater()
+            statistics = SearchStatisticPage()
+            statistics.apparat_open.connect(self.open_apparat)
+            statistics.reloadSignal.connect(self.reload)
+                
+            stats_layout.addWidget(statistics)
 
             # print("searchpage")
         if self.tabWidget.currentIndex() == 0:  # Apparate
@@ -321,48 +323,16 @@ class Ui(Ui_Semesterapparat):
             elsa_layout = self.elsatab.layout()
             if elsa_layout is not None:
                 # delete tabpage, re-add with same name at same position
-                return
-            layout = QtWidgets.QVBoxLayout(self.elsatab)
-            layout.addWidget(self.elsa)
+                widgets = [self.elsatab.layout().itemAt(i).widget() for i in range(self.elsatab.layout().count())]
+                for widget in widgets:
+                    self.elsatab.layout().removeWidget(widget)
+                    widget.deleteLater()
             
+            
+            elsa_layout.addWidget(ElsaDialog())
+            print("added")
             pass
 
-    def edit_faculty_member_set_data(self):
-        # get the selected member
-        name = self.edit_faculty_member_select_member.currentText()
-        fullname = name.replace(",", "")
-        # print(fullname, name)
-        # get the data for the selected member
-        data = self.db.getProfByName(fullname)
-        # set the data
-        # print(data)
-        if data is None:
-            self.edit_faculty_member_title.setText("")
-            self.faculty_member_old_telnr.setText("")
-            self.faculty_member_oldmail.setText("")
-            self.edit_faculty_member_title.setText("")
-        else:
-            self.edit_faculty_member_title.setText(data[1])
-            self.faculty_member_old_telnr.setText(data[6])
-            self.faculty_member_oldmail.setText(data[5])
-            (
-                self.edit_faculty_member_title.setText(data[1])
-                if data[1] is not None
-                else self.edit_faculty_member_title.setText("")
-            )
-
-    
-
-    
-    
-    
-
-
-
-    
-
-    
-
     def generateSemester(self, today=False):
         """Generates the current semester.
 
@@ -660,6 +630,7 @@ class Ui(Ui_Semesterapparat):
         # *create a new apparat
         self.btn_apparat_save.show() if self.btn_apparat_save.isHidden() else None
         # clear dokumemt_list
+        self.__clear_fields()
         self.dokument_list.setRowCount(0)
         self.cancel_active_selection.setEnabled(True)
         self.app_group_box.setEnabled(True)
@@ -816,6 +787,7 @@ class Ui(Ui_Semesterapparat):
         # set all radio buttons to unchecked
         self.sem_sommer.setChecked(False)
         self.sem_winter.setChecked(False)
+        self.check_eternal_app.setChecked(False)
         self.add_medium.setEnabled(False)
 
         for child in self.app_group_box.findChildren(QtWidgets.QLineEdit):
@@ -1193,7 +1165,9 @@ class Ui(Ui_Semesterapparat):
         self.groupBox.hide()
         self.check_send_mail.setChecked(False)
         self.cancel_active_selection.setEnabled(False)
-
+        #check if sem_sommer, sem_winter and check_eternal_app are checked. if yes, set them to unchecked
+        
+        
     def btn_save_apparat(self, clear_fields=True):
         if not self.validate_fields():
             self.confirm_popup("Bitte alle Pflichtfelder ausfüllen!", title="Fehler")