diff --git a/src/pages/PublicNoticeDetail_GLD/ApplicationDetailCard.js b/src/pages/PublicNoticeDetail_GLD/ApplicationDetailCard.js
index bb7e4cd..e1ebaec 100644
--- a/src/pages/PublicNoticeDetail_GLD/ApplicationDetailCard.js
+++ b/src/pages/PublicNoticeDetail_GLD/ApplicationDetailCard.js
@@ -5,7 +5,8 @@ import {
     Grid,
     Typography, FormLabel,
     OutlinedInput,
-    Stack
+    Stack,
+    Dialog, DialogTitle, DialogContent, DialogActions,
 } from '@mui/material';
 const MainCard = Loadable(lazy(() => import('components/MainCard')));
 import { useForm } from "react-hook-form";
@@ -43,6 +44,9 @@ const ApplicationDetailCard = (
 
     const { register } = useForm()
 
+    const [isWarningPopUp, setIsWarningPopUp] = useState(false);
+    const [warningText, setWarningText] = useState("");
+
     useEffect(() => {
         //if user data from parent are not null
         // console.log(applicationDetailData)
@@ -94,8 +98,14 @@ const ApplicationDetailCard = (
     };
 
     const onProofClick = () => {
-        window.open("/proof/create/" + currentApplicationDetailData.id, "_blank", "noreferrer");
-        window.addEventListener("focus", onFocus)
+        if (applicationDetailData.data.groupNo) {
+            window.open("/proof/create/" + currentApplicationDetailData.id, "_blank", "noreferrer");
+            window.addEventListener("focus", onFocus)
+        }else{
+            setWarningText("Please generate Gazette Code before Create Proof.");
+            setIsWarningPopUp(true);
+        }
+
     }
 
     const onFocus = () => {
@@ -145,14 +155,14 @@ const ApplicationDetailCard = (
                                 spacing={2}
                                 mb={2}
                             >
-                                {currentApplicationDetailData.status == "submitted"||currentApplicationDetailData.status == "reviewed" ?
+                                {currentApplicationDetailData.status == "submitted" || currentApplicationDetailData.status == "reviewed" ?
                                     <>
                                         <Button
                                             // size="large"
                                             variant="contained"
                                             onClick={reSubmitClick()}
                                             color="orange"
-                                            >
+                                        >
                                             <ReplayIcon />
                                             <Typography ml={1}> Re-submit</Typography>
                                         </Button>
@@ -481,6 +491,17 @@ const ApplicationDetailCard = (
                         </Grid>
                     </Grid>
                 </form>
+                <div>
+                <Dialog open={isWarningPopUp} onClose={() => setIsWarningPopUp(false)}  >
+                    <DialogTitle>Warning</DialogTitle>
+                    <DialogContent style={{ display: 'flex', }}>
+                        <Typography variant="h3" style={{ padding: '16px' }}>{warningText}</Typography>
+                    </DialogContent>
+                    <DialogActions>
+                        <Button onClick={() => setIsWarningPopUp(false)}>OK</Button>
+                    </DialogActions>
+                </Dialog>
+            </div>
             </MainCard>
     );
 };