fix

interface/src/app/main/SensorsAnalogDialog.tsx

@@ -153,6 +153,20 @@ const SensorsAnalogDialog = ({
     [creating, LL]
   );
 
+  // Ensure the current GPIO is in the list when no creating
+  // note GPIO 99 means not set
+  const availableGPIOs = useMemo(() => {
+    const filteredList = analogGPIOList.filter((gpio) => gpio !== 99);
+    if (
+      editItem.g !== undefined &&
+      editItem.g !== 99 &&
+      !filteredList.includes(editItem.g)
+    ) {
+      return [...filteredList, editItem.g].sort((a, b) => a - b);
+    }
+    return filteredList;
+  }, [analogGPIOList, editItem.g]);
+
   return (
     <Dialog sx={dialogStyle} open={open} onClose={handleClose}>
       <DialogTitle>{dialogTitle}</DialogTitle>
@@ -174,9 +188,8 @@ const SensorsAnalogDialog = ({
               sx={{ width: '8ch' }}
               select
               onChange={updateFormValue}
-              disabled={editItem.s}
             >
-              {analogGPIOList?.map((gpio: number) => (
+              {availableGPIOs?.map((gpio: number) => (
                 <MenuItem key={gpio} value={gpio}>
                   {gpio}
                 </MenuItem>