diff --git a/src/pages/ProofCreate_FromApp/ProofForm.js b/src/pages/ProofCreate_FromApp/ProofForm.js
index 1fbb0af..ac48e5c 100644
--- a/src/pages/ProofCreate_FromApp/ProofForm.js
+++ b/src/pages/ProofCreate_FromApp/ProofForm.js
@@ -76,6 +76,7 @@ const FormPanel = ({ formData }) => {
                 if (responseData.data.detail) {
                     setWarningText("Unable to calculate, please upload a valid document or input manually.");
                     setIsWarningPopUp(true);
+                    setWait(false);
                     return;
                 }
                 formik.setFieldValue("length", responseData.data.length);
@@ -195,7 +196,7 @@ const FormPanel = ({ formData }) => {
                     {
                         wait ?
                             <Grid item xs={12} md={12}>
-                                Doing calculate, please wait ...
+                                <Typography variant="h3" style={{color: "blue" }}>Calculating, please wait ...</Typography>
                             </Grid>
                             :
                             <Grid item xs={12} md={12}>