diff --git a/app/dashboard/page.jsx b/app/dashboard/page.jsx
index 20c72b0..893a3f0 100644
--- a/app/dashboard/page.jsx
+++ b/app/dashboard/page.jsx
@@ -22,6 +22,7 @@ function Dashboard() {
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState(null);
   const [kueCableBreak, setKueCableBreak] = useState([]);
+  const [appVersion, setAppVersion] = useState("");
 
   useEffect(() => {
     loadWindowVariables(apiUrl)
@@ -32,6 +33,7 @@ function Dashboard() {
           setIp(window.ip);
           setSubnet(window.subnet);
           setGateway(window.gateway);
+          setAppVersion(window.appVersion);
         } else {
           console.error("Konnte last20Messages nicht finden.");
           setError("Konnte last20Messages nicht finden.");
@@ -239,8 +241,9 @@ function Dashboard() {
             <div className="flex flex-row p-2 space-x-2">
               <Icon icon="bx:code-block" className="text-xl text-blue-400" />
               <p className="text-sm text-gray-600">
-                <span className="font-bold">Applikationsversion: </span> 5.1.1.8
-                C-24-KA
+                <span className="font-bold">
+                  Applikationsversion: {appVersion}{" "}
+                </span>
               </p>
             </div>
             <div className="flex flex-row p-2 space-x-2">
diff --git a/components/modales/SettingsModal.jsx b/components/modales/SettingsModal.jsx
index aaceab3..2cb462d 100644
--- a/components/modales/SettingsModal.jsx
+++ b/components/modales/SettingsModal.jsx
@@ -139,6 +139,47 @@ function SettingModal({ showModal, onClose }) {
       alert("Keine Änderungen vorgenommen.");
     }
   };
+  const handleSetDateTime = () => {
+    const currentDate = new Date();
+
+    // Format date and time as required by the system:
+    const year = currentDate.getFullYear().toString().slice(-2); // Last two digits of the year
+    const month = String(currentDate.getMonth() + 1).padStart(2, "0"); // Month (1-12)
+    const day = String(currentDate.getDate()).padStart(2, "0"); // Day (1-31)
+
+    const hours = String(currentDate.getHours()).padStart(2, "0"); // Hours (0-23)
+    const minutes = String(currentDate.getMinutes()).padStart(2, "0"); // Minutes (0-59)
+    const seconds = String(currentDate.getSeconds()).padStart(2, "0"); // Seconds (0-59)
+
+    // Date command
+    const dateCommand = `CLK00=${year}-${month}-${day}`;
+
+    // Time command
+    const timeCommand = `CLK01=${hours}-${minutes}-${seconds}`;
+
+    // Send the commands to the server using fetch and GET method
+    fetch(`/CPL?${dateCommand}`, { method: "GET" })
+      .then((response) => {
+        if (response.ok) {
+          alert("Datum erfolgreich gesetzt!");
+          return fetch(`/CPL?${timeCommand}`, { method: "GET" });
+        } else {
+          alert("Fehler beim Setzen des Datums!");
+          throw new Error("Date setting failed.");
+        }
+      })
+      .then((response) => {
+        if (response.ok) {
+          alert("Uhrzeit erfolgreich gesetzt!");
+        } else {
+          alert("Fehler beim Setzen der Uhrzeit!");
+        }
+      })
+      .catch((error) => {
+        console.error("Fehler:", error);
+        alert("Fehler beim Setzen von Datum und Uhrzeit!");
+      });
+  };
 
   return (
     <>
@@ -272,7 +313,7 @@ function SettingModal({ showModal, onClose }) {
                           "Möchten Sie wirklich die Systemzeit übernehmen?"
                         )
                       ) {
-                        setSystemUhr(new Date().toLocaleString());
+                        handleSetDateTime();
                       }
                     }}
                   >
diff --git a/last20Messages.acp b/last20Messages.acp
new file mode 100644
index 0000000..3c8f960
--- /dev/null
+++ b/last20Messages.acp
@@ -0,0 +1,58 @@
+// Letzte 20 Meldungen für dashboard.html Start.acp
+var last20Messages = `<%=SAM01%>`;
+
+//System.acp
+var appVersion="<%=SAV00%>";
+var deviceName="<%=SAN01%>";
+var mac1="<%=SEM01%>";
+var mac2="<%=SEM02%>";
+var ip="<%=SEI01%>";
+var subnet="<%=SES01%>";
+var gateway="<%=SEG01%>";
+var datetime="<%=SCL01%>";
+
+//de.acp
+var de=[<%=DES80%>,<%=DES81%>,<%=DES82%>,<%=DES83%>];
+var counter=[<%=DEC80%>,<%=DEC81%>,<%=DEC82%>,<%=DEC83%>];
+var flutter=[<%=DEF80%>,<%=DEF81%>,<%=DEF82%>,<%=DEF83%>];
+
+//kueConfig.acp
+var kueOnline=[<%=KSO80%>,<%=KSO81%>,<%=KSO82%>,<%=KSO83%>];
+var kueID=[<%=KSI80%>,<%=KSI81%>,<%=KSI82%>,<%=KSI83%>];
+var kueIso=[<%=KIM80%>,<%=KIM81%>,<%=KIM82%>,<%=KIM83%>];
+
+//kueDetail.acp
+var kueOnline=[<%=KSO80%>,<%=KSO81%>,<%=KSO82%>,<%=KSO83%>];
+var kueIso=[<%=KIM80%>,<%=KIM81%>,<%=KIM82%>,<%=KIM83%>];
+var kueValid=[<%=KIV80%>,<%=KIV81%>,<%=KIV82%>,<%=KIV83%>];
+var kueAlarm1=[<%=KIA80%>,<%=KIA81%>,<%=KIA82%>,<%=KIA83%>];
+var kueAlarm2=[<%=KRA80%>,<%=KRA81%>,<%=KRA82%>,<%=KRA83%>];
+
+var kueRes=[<%=KRM80%>,<%=KRM81%>,<%=KRM82%>,<%=KRM83%>];
+
+var kueCableBreak=[<%=KSC80%>,<%=KSC81%>,<%=KSC82%>,<%=KSC83%>];
+var kueGroundFault=[<%=KSG80%>,<%=KSG81%>,<%=KSG82%>,<%=KSG83%>];
+
+var kueLimit1=[<%=KIG80%>,<%=KIG81%>,<%=KIG82%>,<%=KIG83%>];
+var kueLimit2Low=[<%=KRG80%>,<%=KRG81%>,<%=KRG82%>,<%=KRG83%>];
+var kueLimit2High=[<%=KRH80%>,<%=KRH81%>,<%=KRH82%>,<%=KRH83%>];
+var kueDelay1=[<%=KID80%>,<%=KID81%>,<%=KID82%>,<%=KID83%>];
+var kueLoopInterval=[<%=KRI80%>,<%=KRI81%>,<%=KRI82%>,<%=KRI83%>];
+
+var kueID=[<%=KSI80%>,<%=KSI81%>,<%=KSI82%>,<%=KSI83%>];
+var kueVersion=[<%=KSV80%>,<%=KSV81%>,<%=KSV82%>,<%=KSV83%>];
+var kueName=[<%=KSA80%>,<%=KSA81%>,<%=KSA82%>,<%=KSA83%>];
+
+
+var tdrAtten=[<%=KTD80%>,<%=KTD81%>,<%=KTD82%>,<%=KTD83%>];
+var tdrPulse=[<%=KTP80%>,<%=KTP81%>,<%=KTP82%>,<%=KTP83%>];
+var tdrSpeed=[<%=KTS80%>,<%=KTS81%>,<%=KTS82%>,<%=KTS83%>];
+var tdrAmp=[<%=KTA80%>,<%=KTA81%>,<%=KTA82%>,<%=KTA83%>];
+var tdrTrigger=[<%=KTE80%>,<%=KTE81%>,<%=KTE82%>,<%=KTE83%>];
+var tdrLocation=[<%=KTF80%>,<%=KTF81%>,<%=KTF82%>,<%=KTF83%>];
+var tdrActive=[<%=KTX80%>,<%=KTX81%>,<%=KTX82%>,<%=KTX83%>];
+var kueOverflow=[<%=KIW80%>,<%=KIW81%>,<%=KIW82%>,<%=KIW83%>];
+var kue100V=[<%=KSS80%>,<%=KSS81%>,<%=KSS82%>,<%=KSS83%>];
+var kueResidence=[<%=KSN80%>,<%=KSN81%>,<%=KSN82%>,<%=KSN83%>];
+var tdrLastMeasurement=[<%=KTL80%>,<%=KTL81%>,<%=KTL82%>,<%=KTL83%>];
+var kueBooting=[<%=KSB80%>,<%=KSB81%>,<%=KSB82%>,<%=KSB83%>];
\ No newline at end of file
diff --git a/public/CPL/SERVICE/System.acp b/public/CPL/SERVICE/System.acp
index 94687fb..1d85d26 100644
--- a/public/CPL/SERVICE/System.acp
+++ b/public/CPL/SERVICE/System.acp
@@ -1,3 +1,4 @@
+var appVersion="<%=SAV00%>";
 var deviceName="<%=SAN01%>";
 var mac1="<%=SEM01%>";
 var mac2="<%=SEM02%>";
diff --git a/utils/loadWindowVariables.js b/utils/loadWindowVariables.js
index 82929a9..3087b20 100644
--- a/utils/loadWindowVariables.js
+++ b/utils/loadWindowVariables.js
@@ -67,7 +67,7 @@ export async function loadWindowVariables(apiUrl) {
             kueResidence: window.kueResidence,
             tdrLastMeasurement: window.tdrLastMeasurement,
             kueBooting: window.kueBooting,
-            k1json: window.k1json,
+            appVersion: window.appVersion,
           });
 
           resolve();