diff --git a/.env.development b/.env.development
index 2465650..440da51 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.613
+NEXT_PUBLIC_APP_VERSION=1.6.614
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 
diff --git a/.env.production b/.env.production
index cc0bb00..5491cc9 100644
--- a/.env.production
+++ b/.env.production
@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.613
+NEXT_PUBLIC_APP_VERSION=1.6.614
 NEXT_PUBLIC_CPL_MODE=production
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 979ac82..bbcd62a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## [1.6.614] – 2025-07-21
+
+- feat(ui): Hinweis-Icon und Meldung angezeigt, wenn kein Eingang ausgewählt ist
+
+---
 ## [1.6.613] – 2025-07-21
 
 - fix: Linien Littwin blau und anderen grau für die Chart Linien
diff --git a/components/main/analogInputs/AnalogInputsChart.tsx b/components/main/analogInputs/AnalogInputsChart.tsx
index 852d505..7147b1a 100644
--- a/components/main/analogInputs/AnalogInputsChart.tsx
+++ b/components/main/analogInputs/AnalogInputsChart.tsx
@@ -67,6 +67,13 @@ export default function AnalogInputsChart() {
   const selectedAnalogInput = useSelector(
     (state: RootState) => state.selectedAnalogInput
   );
+  const [localZeitraum, setLocalZeitraum] = React.useState(zeitraum);
+
+  // Synchronisiere lokalen State, wenn Redux-Value sich ändert (z.B. nach Reset)
+  React.useEffect(() => {
+    setLocalZeitraum(zeitraum);
+  }, [zeitraum]);
+
   // ✅ Button-Klick → Fetch auslösen
   const handleFetchData = () => {
     if (!selectedAnalogInput?.id) return;
@@ -75,10 +82,13 @@ export default function AnalogInputsChart() {
     const latestVonDatum = vonDatum || new Date().toISOString().slice(0, 10);
     const latestBisDatum = bisDatum || new Date().toISOString().slice(0, 10);
 
+    // Zeitauswahl ins Redux übernehmen
+    dispatch(setZeitraum(localZeitraum));
+
     dispatch(
       getAnalogInputsHistoryThunk({
         eingang: selectedAnalogInput.id,
-        zeitraum,
+        zeitraum: localZeitraum,
         vonDatum: latestVonDatum,
         bisDatum: latestBisDatum,
       })
@@ -341,13 +351,13 @@ export default function AnalogInputsChart() {
       <div className="flex flex-wrap items-center gap-4 mb-2">
         <DateRangePicker />
 
-        <Listbox value={zeitraum} onChange={(v) => dispatch(setZeitraum(v))}>
+        <Listbox value={localZeitraum} onChange={setLocalZeitraum}>
           <div className="relative w-48">
             <Listbox.Button className="w-full border px-3 py-1 rounded bg-white flex justify-between items-center text-sm">
               <span>
-                {zeitraum === "DIA0"
+                {localZeitraum === "DIA0"
                   ? "Alle Messwerte"
-                  : zeitraum === "DIA1"
+                  : localZeitraum === "DIA1"
                   ? "Stündlich"
                   : "Täglich"}
               </span>
diff --git a/package-lock.json b/package-lock.json
index 72885ca..f1a2d86 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.613",
+  "version": "1.6.614",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.613",
+      "version": "1.6.614",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",
diff --git a/package.json b/package.json
index 185cc2f..1e485fa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.613",
+  "version": "1.6.614",
   "private": true,
   "scripts": {
     "dev": "next dev",