diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/BarChartInput.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/BarChartInput.tsx
index e5debde..8e2d4f1 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/BarChartInput.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/BarChartInput.tsx
@@ -21,14 +21,17 @@ const BarChartInput = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false);
         } else {
           console.log("Unexpected response:", response);
         }
@@ -148,6 +151,7 @@ const BarChartInput = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/FleetEfficiencyInputComponent.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/FleetEfficiencyInputComponent.tsx
index 55ae422..af6f735 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/FleetEfficiencyInputComponent.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/FleetEfficiencyInputComponent.tsx
@@ -21,14 +21,17 @@ const FleetEfficiencyInputComponent = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
+        setLoading(true)
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -149,6 +152,7 @@ const FleetEfficiencyInputComponent = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/FlotingWidgetInput.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/FlotingWidgetInput.tsx
index 1164a84..53ddbcc 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/FlotingWidgetInput.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/FlotingWidgetInput.tsx
@@ -21,14 +21,17 @@ const FlotingWidgetInput = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false);
         } else {
           console.log("Unexpected response:", response);
         }
@@ -149,6 +152,7 @@ const FlotingWidgetInput = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/LineGrapInput.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/LineGrapInput.tsx
index 6ab5ec3..3cf647e 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/LineGrapInput.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/LineGrapInput.tsx
@@ -140,14 +140,17 @@ const LineGrapInput = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -267,6 +270,7 @@ const LineGrapInput = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/PieChartInput.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/PieChartInput.tsx
index 56ef990..1d16358 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/PieChartInput.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/PieChartInput.tsx
@@ -21,14 +21,17 @@ const PieChartInput = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -148,6 +151,7 @@ const PieChartInput = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress1Input.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress1Input.tsx
index cd347b3..5d9dd58 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress1Input.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress1Input.tsx
@@ -21,14 +21,17 @@ const Progress1Input = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -142,6 +145,7 @@ const Progress1Input = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress2Input.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress2Input.tsx
index ba56e27..bc6059c 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress2Input.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Progress2Input.tsx
@@ -21,14 +21,17 @@ const Progress2Input = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -142,6 +145,7 @@ const Progress2Input = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/WarehouseThroughputInputComponent.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/WarehouseThroughputInputComponent.tsx
index d3ed377..8d5e717 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/WarehouseThroughputInputComponent.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/WarehouseThroughputInputComponent.tsx
@@ -21,14 +21,17 @@ const WarehouseThroughputInputComponent = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -149,6 +152,7 @@ const WarehouseThroughputInputComponent = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget2InputCard3D.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget2InputCard3D.tsx
index a32d227..a1b4360 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget2InputCard3D.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget2InputCard3D.tsx
@@ -21,14 +21,17 @@ const Widget2InputCard3D = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
 
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -147,6 +150,7 @@ const Widget2InputCard3D = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget3InputCard3D.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget3InputCard3D.tsx
index 95fdc33..43f8e55 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget3InputCard3D.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget3InputCard3D.tsx
@@ -19,14 +19,17 @@ const Widget3InputCard3D = () => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
  
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/getinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -140,6 +143,7 @@ const Widget3InputCard3D = () => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget4InputCard3D.tsx b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget4InputCard3D.tsx
index bfd2edd..4aa9855 100644
--- a/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget4InputCard3D.tsx
+++ b/app/src/components/layout/sidebarRight/visualization/IotInputCards/Widget4InputCard3D.tsx
@@ -21,14 +21,17 @@ const Widget4InputCard3D = (props: Props) => {
   const iotApiUrl = process.env.REACT_APP_IOT_SOCKET_SERVER_URL;
   const email = localStorage.getItem("email") || "";
   const organization = email?.split("@")[1]?.split(".")[0]
+  const [isLoading, setLoading] = useState<boolean>(true);
  
   useEffect(() => {
     const fetchZoneData = async () => {
       try {
+        setLoading(true)
         const response = await axios.get(`http://${iotApiUrl}/floatinput`);
         if (response.status === 200) {
           // console.log("dropdown data:", response.data);
           setDropDownData(response.data);
+          setLoading(false)
         } else {
           console.log("Unexpected response:", response);
         }
@@ -147,6 +150,7 @@ const Widget4InputCard3D = (props: Props) => {
                   onSelect={(selectedData) => handleSelect(inputKey, selectedData)}
                   onUnselect={() => handleSelect(inputKey, null)}
                   selectedValue={selections[inputKey]} // Load from Zustand
+                  isLoading={isLoading}
                 />
                 <div className="icon">
                   <AddIcon />
diff --git a/app/src/components/ui/inputs/MultiLevelDropDown.tsx b/app/src/components/ui/inputs/MultiLevelDropDown.tsx
index f2be121..1293e4a 100644
--- a/app/src/components/ui/inputs/MultiLevelDropDown.tsx
+++ b/app/src/components/ui/inputs/MultiLevelDropDown.tsx
@@ -203,6 +203,7 @@ interface MultiLevelDropdownProps {
   onSelect: (selectedData: { name: string; fields: string }) => void;
   onUnselect: () => void;
   selectedValue?: { name: string; fields: string };
+  isLoading?: boolean;
 }
 
 // Main Multi-Level Dropdown Component
@@ -211,6 +212,7 @@ const MultiLevelDropdown = ({
   onSelect,
   onUnselect,
   selectedValue,
+  isLoading = false,
 }: MultiLevelDropdownProps) => {
   const [open, setOpen] = useState(false);
   const dropdownRef = useRef<HTMLDivElement>(null);
@@ -261,19 +263,22 @@ const MultiLevelDropdown = ({
           <div className="dropdown-content ">
             
             {/* loading list */}
-            {/* <div className="loading" /> */}
+            
 
             {/* Unselect Option */}
             <DropdownItem label="Unselect" onClick={handleItemUnselect} />
             {/* Nested Dropdown Items */}
-            {Object.entries(data).map(([key, value]) => (
-              <NestedDropdown
-                key={key}
-                label={key}
-                fields={Object.keys(value)}
-                onSelect={handleItemSelect}
-              />
-            ))}
+            {
+              isLoading ?  <div className="loading" /> :   
+              Object.entries(data).map(([key, value]) => (
+                <NestedDropdown
+                  key={key}
+                  label={key}
+                  fields={Object.keys(value)}
+                  onSelect={handleItemSelect}
+                />
+              ))
+            }
           </div>
         </div>
       )}
diff --git a/app/src/modules/visualization/widgets/2d/DraggableWidget.tsx b/app/src/modules/visualization/widgets/2d/DraggableWidget.tsx
index 7e6ad6d..f865719 100644
--- a/app/src/modules/visualization/widgets/2d/DraggableWidget.tsx
+++ b/app/src/modules/visualization/widgets/2d/DraggableWidget.tsx
@@ -100,6 +100,8 @@ export const DraggableWidget = ({
 
   const deleteSelectedChart = async () => {
     try {
+      console.log("delete");
+      
       const email = localStorage.getItem("email") || "";
       const organization = email?.split("@")[1]?.split(".")[0];
       let deleteWidget = {
@@ -109,7 +111,9 @@ export const DraggableWidget = ({
       };
 
       if (visualizationSocket) {
+        setSelectedChartId(null)
         visualizationSocket.emit("v2:viz-widget:delete", deleteWidget);
+        console.log("delete widget",selectedChartId);
       }
       const updatedWidgets = selectedZone.widgets.filter(
         (w: Widget) => w.id !== widget.id
@@ -120,7 +124,6 @@ export const DraggableWidget = ({
         widgets: updatedWidgets,
       }));
       setOpenKebabId(null);
-
       // const response = await deleteWidgetApi(widget.id, organization);
       // if (response?.message === "Widget deleted successfully") {
       //   const updatedWidgets = selectedZone.widgets.filter(
@@ -175,6 +178,7 @@ export const DraggableWidget = ({
 
       const duplicatedWidget: Widget = {
         ...widget,
+        title: name === '' ? widget.title : name,
         Data: {
           duration: duration,
           measurements: { ...measurements },
@@ -187,6 +191,7 @@ export const DraggableWidget = ({
         zoneId: selectedZone.zoneId,
         widget: duplicatedWidget,
       };
+      
       if (visualizationSocket) {
         visualizationSocket.emit("v2:viz-widget:add", duplicateWidget);
       }
@@ -306,7 +311,10 @@ export const DraggableWidget = ({
             : undefined,
         }}
         ref={chartWidget}
-        onClick={() => setSelectedChartId(widget)}
+        onClick={() => {setSelectedChartId(widget)
+          console.log('click');
+          
+        }}
       >
         {/* Kebab Icon */}
         <div className="icon kebab" onClick={handleKebabClick}>
@@ -327,7 +335,10 @@ export const DraggableWidget = ({
               </div>
               <div className="label">Duplicate</div>
             </div>
-            <div className="edit btn" onClick={deleteSelectedChart}>
+            <div className="edit btn" onClick={(e)=>{
+              e.stopPropagation()
+              deleteSelectedChart();
+            }}>
               <div className="icon">
                 <DeleteIcon />
               </div>
diff --git a/app/src/store/useDroppedObjectsStore.ts b/app/src/store/useDroppedObjectsStore.ts
index ca39d9f..0c03eec 100644
--- a/app/src/store/useDroppedObjectsStore.ts
+++ b/app/src/store/useDroppedObjectsStore.ts
@@ -101,6 +101,7 @@ export const useDroppedObjectsStore = create<DroppedObjectsState>((set) => ({
     let visualizationSocket = socketState.visualizationSocket;
     let iotMeasurements = iotData.flotingMeasurements;
     let iotDuration = iotData.flotingDuration;
+    let iotHeader = iotData.header
 
     if (!zone) return;
 
@@ -117,6 +118,7 @@ export const useDroppedObjectsStore = create<DroppedObjectsState>((set) => ({
         measurements: iotMeasurements,
         duration: iotDuration,
       },
+      header: iotHeader,
       id: `${originalObject.id}-copy-${Date.now()}`, // Unique ID
       position: {
         ...originalObject.position,