diff --git a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.js b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.js
index 4c34235864abac9b2ef7514ece47380874436a8e..06f4397881b62fd4b61db160426496e37cd1d391 100644
--- a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.js
+++ b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.js
@@ -848,7 +848,8 @@
       if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) {
         for (index = 0; index < document.styleSheets.length; index += 1) {
           styleSheet = document.styleSheets[index];
-          if (styleSheet.href.startsWith('data:text/css;')) {
+          if ((styleSheet.href !== null) &&
+              (styleSheet.href.startsWith('data:text/css;'))) {
             wallpaper_url = styleSheet.cssRules[0].style
               .backgroundImage.slice(4, -1).replace(/["']/g, '');
             wallpaper_absolute_url = new URL(
diff --git a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.xml b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.xml
index 871526b0a8715850f721319ec2dbf545ef5dc252..ac4488dfbfee109f45f58c42b17bd545476af8e2 100644
--- a/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.xml
+++ b/bt5/erp5_web_renderjs_ui/PathTemplateItem/web_page_module/rjs_gadget_erp5_launcher_js.xml
@@ -148,171 +148,183 @@
   </record>
   <record id="3" aka="AAAAAAAAAAM=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
-        <list>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value> <string>publish_alive</string> </value>
-            </item>
-            <item>
-                <key> <string>actor</string> </key>
-                <value> <string>zope</string> </value>
-            </item>
-            <item>
-                <key> <string>comment</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>time</string> </key>
-                <value>
-                  <object>
-                    <klass>
-                      <global name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1469697528.36</float>
-                        <string>UTC</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-            <item>
-                <key> <string>validation_state</string> </key>
-                <value> <string>published_alive</string> </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>publish_alive</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>zope</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>comment</string> </key>
+                      <value> <string></string> </value>
+                  </item>
+                  <item>
+                      <key> <string>error_message</string> </key>
+                      <value> <string></string> </value>
+                  </item>
+                  <item>
+                      <key> <string>time</string> </key>
+                      <value>
+                        <object>
+                          <klass>
+                            <global name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1469697528.36</float>
+                              <string>UTC</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                  <item>
+                      <key> <string>validation_state</string> </key>
+                      <value> <string>published_alive</string> </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="4" aka="AAAAAAAAAAQ=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
-        <list>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value> <string>edit</string> </value>
-            </item>
-            <item>
-                <key> <string>actor</string> </key>
-                <value> <string>zope</string> </value>
-            </item>
-            <item>
-                <key> <string>comment</string> </key>
-                <value>
-                  <none/>
-                </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>978.15561.54943.25565</string> </value>
-            </item>
-            <item>
-                <key> <string>state</string> </key>
-                <value> <string>current</string> </value>
-            </item>
-            <item>
-                <key> <string>time</string> </key>
-                <value>
-                  <object>
-                    <klass>
-                      <global name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1567699994.46</float>
-                        <string>UTC</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>edit</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>zope</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>comment</string> </key>
+                      <value>
+                        <none/>
+                      </value>
+                  </item>
+                  <item>
+                      <key> <string>error_message</string> </key>
+                      <value> <string></string> </value>
+                  </item>
+                  <item>
+                      <key> <string>serial</string> </key>
+                      <value> <string>978.22303.65392.4215</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>state</string> </key>
+                      <value> <string>current</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>time</string> </key>
+                      <value>
+                        <object>
+                          <klass>
+                            <global name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1574872658.82</float>
+                              <string>UTC</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
   <record id="5" aka="AAAAAAAAAAU=">
     <pickle>
-      <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
+      <global name="WorkflowHistoryList" module="Products.ERP5Type.Workflow"/>
     </pickle>
     <pickle>
-      <tuple>
-        <none/>
-        <list>
-          <dictionary>
-            <item>
-                <key> <string>action</string> </key>
-                <value> <string>detect_converted_file</string> </value>
-            </item>
-            <item>
-                <key> <string>actor</string> </key>
-                <value> <string>zope</string> </value>
-            </item>
-            <item>
-                <key> <string>comment</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>error_message</string> </key>
-                <value> <string></string> </value>
-            </item>
-            <item>
-                <key> <string>external_processing_state</string> </key>
-                <value> <string>converted</string> </value>
-            </item>
-            <item>
-                <key> <string>serial</string> </key>
-                <value> <string>0.0.0.0</string> </value>
-            </item>
-            <item>
-                <key> <string>time</string> </key>
-                <value>
-                  <object>
-                    <klass>
-                      <global name="DateTime" module="DateTime.DateTime"/>
-                    </klass>
-                    <tuple>
-                      <none/>
-                    </tuple>
-                    <state>
-                      <tuple>
-                        <float>1469697401.26</float>
-                        <string>UTC</string>
-                      </tuple>
-                    </state>
-                  </object>
-                </value>
-            </item>
-          </dictionary>
-        </list>
-      </tuple>
+      <dictionary>
+        <item>
+            <key> <string>_log</string> </key>
+            <value>
+              <list>
+                <dictionary>
+                  <item>
+                      <key> <string>action</string> </key>
+                      <value> <string>detect_converted_file</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>actor</string> </key>
+                      <value> <string>zope</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>comment</string> </key>
+                      <value> <string></string> </value>
+                  </item>
+                  <item>
+                      <key> <string>error_message</string> </key>
+                      <value> <string></string> </value>
+                  </item>
+                  <item>
+                      <key> <string>external_processing_state</string> </key>
+                      <value> <string>converted</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>serial</string> </key>
+                      <value> <string>0.0.0.0</string> </value>
+                  </item>
+                  <item>
+                      <key> <string>time</string> </key>
+                      <value>
+                        <object>
+                          <klass>
+                            <global name="DateTime" module="DateTime.DateTime"/>
+                          </klass>
+                          <tuple>
+                            <none/>
+                          </tuple>
+                          <state>
+                            <tuple>
+                              <float>1469697401.26</float>
+                              <string>UTC</string>
+                            </tuple>
+                          </state>
+                        </object>
+                      </value>
+                  </item>
+                </dictionary>
+              </list>
+            </value>
+        </item>
+      </dictionary>
     </pickle>
   </record>
 </ZopeData>