diff --git a/packages/mask/src/plugins/ITO/SNSAdaptor/ConfirmDialog.tsx b/packages/mask/src/plugins/ITO/SNSAdaptor/ConfirmDialog.tsx
index b2d3bcceb42f..b90082c9d6e5 100644
--- a/packages/mask/src/plugins/ITO/SNSAdaptor/ConfirmDialog.tsx
+++ b/packages/mask/src/plugins/ITO/SNSAdaptor/ConfirmDialog.tsx
@@ -315,7 +315,12 @@ export function ConfirmDialog(props: ConfirmDialogProps) {
                 <Grid item lg={6} xs={12} className={classes.button}>
                     <ActionButton className={classes.buttonText} fullWidth variant="contained" onClick={onDone}>
                         {t('plugin_ito_send_text', {
-                            total: formatAmountPrecision(poolSettings?.total, poolSettings?.token?.decimals),
+                            total: formatAmountPrecision(
+                                poolSettings?.total,
+                                poolSettings?.token?.decimals,
+                                undefined,
+                                poolSettings?.token?.decimals,
+                            ),
                             symbol: poolSettings?.token?.symbol,
                         })}
                     </ActionButton>
diff --git a/packages/mask/src/plugins/ITO/SNSAdaptor/CreateForm.tsx b/packages/mask/src/plugins/ITO/SNSAdaptor/CreateForm.tsx
index 321f62d68bf8..80227ec579cb 100644
--- a/packages/mask/src/plugins/ITO/SNSAdaptor/CreateForm.tsx
+++ b/packages/mask/src/plugins/ITO/SNSAdaptor/CreateForm.tsx
@@ -183,13 +183,22 @@ export function CreateForm(props: CreateFormProps) {
         tokenAndAmount?.token?.address ?? '',
     )
 
-    const onTotalOfPerWalletChange = useCallback((ev: ChangeEvent<HTMLInputElement>) => {
-        const total = ev.currentTarget.value
-        if (total === '') setTotalOfPerWallet('')
-        if (/^\d+\.?\d*$/.test(total)) {
-            setTotalOfPerWallet(total)
-        }
-    }, [])
+    const RE_MATCH_WHOLE_AMOUNT = useMemo(
+        () => new RegExp(`^\\d*\\.?\\d{0,${tokenAndAmount?.token?.decimals ?? 18}}$`), // d.ddd...d
+        [tokenAndAmount?.token?.decimals],
+    )
+
+    const onTotalOfPerWalletChange = useCallback(
+        (ev: ChangeEvent<HTMLInputElement>) => {
+            const total = ev.currentTarget.value
+            if (!RE_MATCH_WHOLE_AMOUNT.test(total)) return
+            if (total === '') setTotalOfPerWallet('')
+            if (/^\d+\.?\d*$/.test(total)) {
+                setTotalOfPerWallet(total)
+            }
+        },
+        [tokenAndAmount?.token?.decimals, RE_MATCH_WHOLE_AMOUNT],
+    )
 
     // qualificationAddress
     const [qualificationAddress, setQualificationAddress] = useState(
diff --git a/packages/mask/src/plugins/ITO/SNSAdaptor/ITO.tsx b/packages/mask/src/plugins/ITO/SNSAdaptor/ITO.tsx
index d1d7f5d2b03f..c1ae97abd553 100644
--- a/packages/mask/src/plugins/ITO/SNSAdaptor/ITO.tsx
+++ b/packages/mask/src/plugins/ITO/SNSAdaptor/ITO.tsx
@@ -548,8 +548,8 @@ export function ITO(props: ITO_Props) {
                 </Box>
                 <Typography variant="body2" className={classes.totalText}>
                     {t('plugin_ito_swapped_status', {
-                        remain: formatAmountPrecision(sold, token.decimals),
-                        total: formatAmountPrecision(total, token.decimals),
+                        remain: formatAmountPrecision(sold, token.decimals, undefined, token.decimals),
+                        total: formatAmountPrecision(total, token.decimals, undefined, token.decimals),
                         token: token.symbol,
                     })}
                     <Link