diff --git a/src/pages/ProofCreate_FromApp/ProofForm.js b/src/pages/ProofCreate_FromApp/ProofForm.js
index 022da46..95e6e2f 100644
--- a/src/pages/ProofCreate_FromApp/ProofForm.js
+++ b/src/pages/ProofCreate_FromApp/ProofForm.js
@@ -80,6 +80,10 @@ const FormPanel = ({ formData }) => {
                 }));
                 formik.setFieldValue("noOfPages",responseData.data.no_of_page);
                 formik.setFieldValue("fee",columnPrice.value * (data.groupType == "A"?responseData.data.no_of_page*responseData.data.length:responseData.data.length));
+            },
+            onError: function(){
+                setWarningText("無法計算，請手動輸入。");
+                setIsWarningPopUp(true);
             }
         });
     }