diff --git a/src/views/Upload/index.vue b/src/views/Upload/index.vue
index 73ead55..bae177a 100644
--- a/src/views/Upload/index.vue
+++ b/src/views/Upload/index.vue
@@ -24,14 +24,14 @@
             <span class="material-symbols-outlined material-fill text-danger">warning</span>
             <p class="text-danger text-sm">
               Need to select
-              <span v-for="(item, index) in informData" :key="index">[ {{ item }} ]<span v-if="index !== informData.length - 1">, </span></span>.
+              <span v-for="(item, index) in informData" :key="index">{{ item.label }}<span v-if="index !== informData.length - 1">, </span></span>.
             </p>
             <div v-if="repeatedData.length !== 0" class="duration-700">
               <p v-if="repeatedData.length === 1" class="text-danger text-sm">
-                [ {{repeatedData[0]}} ] has been assigned.
+                {{repeatedData[0].label}} has been assigned.
               </p>
               <p v-else class="text-danger text-sm">
-                <span v-for="(item, index) in repeatedData" :key="index">[ {{ item }} ]<span v-if="index !== repeatedData.length - 1">, </span></span>
+                <span v-for="(item, index) in repeatedData" :key="index">{{ item.label }}<span v-if="index !== repeatedData.length - 1">, </span></span>
                 have been assigned.
               </p>
             </div>
@@ -112,20 +112,19 @@ export default {
        autoHide: false,
       },
       columnType: [
-        { name: 'Case ID*', code: 'case_id', color: '!text-secondary', value: '' },
-        { name: 'Timestamp*', code: 'timestamp', color: '!text-secondary', value: '' },
-        { name: 'Status*', code: 'status', color: '!text-secondary', value: '' },
-        { name: 'Activity*', code: 'name', color: '!text-secondary', value: '' },
-        { name: 'Activity Instance ID*', code: 'instance', color: '!text-secondary', value: '' },
-        { name: 'Case Attribute', code: 'case_attributes', color: '!text-primary', value: '' },
-        // { name: 'Resource', code: '', color: '', value: '' }, // 現階段沒有，未來可能有
-        { name: 'Not Assigned', code: '', color: '!text-neutral-700', value: '' },
+        { name: 'Case ID*', code: 'case_id', color: '!text-secondary', value: '', label: 'Case ID', required: true },
+        { name: 'Timestamp*', code: 'timestamp', color: '!text-secondary', value: '', label: 'Timestamp', required: true },
+        { name: 'Status*', code: 'status', color: '!text-secondary', value: '', label: 'Status', required: true },
+        { name: 'Activity*', code: 'name', color: '!text-secondary', value: '', label: 'Activity', required: true },
+        { name: 'Activity Instance ID*', code: 'instance', color: '!text-secondary', value: '', label: 'Activity Instance ID', required: true },
+        { name: 'Case Attribute', code: 'case_attributes', color: '!text-primary', value: '', label: 'Case Attribute', required: false },
+        // { name: 'Resource', code: '', color: '', value: '', label: 'Resource', required: false }, // 現階段沒有，未來可能有
+        { name: 'Not Assigned', code: '', color: '!text-neutral-700', value: '', label: 'Not Assigned', required: false },
       ],
       selectedColumns: [],
       isInform: true, // true: 藍字提示; false: 紅字提示
       informData: [], // 紅字提示，尚未選擇的 type
       repeatedData: [], // 紅字提示，重複選擇的 type
-      baseTypeData: ['Case ID*', 'Timestamp*', 'Status*', 'Activity*', 'Activity Instance ID*'],
       fileName: this.uploadFileName,
     };
   },
@@ -214,11 +213,11 @@ export default {
           // 'Not Assigned'、'Case Attribute' 不列入驗證
           if(!code || code === 'case_attributes') return;
           nameOccurrences[name]++;
-          this.repeatedData.push(name);
+          this.repeatedData.push(item);
         }else {
           nameOccurrences[name] = 1;
           selectedData.push(name);
-          this.informData = this.baseTypeData.filter(item => !selectedData.includes(item));
+          this.informData = this.columnType.filter(item => item.required ? !selectedData.includes(item.name) : false);
         }
       });
       this.isInform = (this.informData.length === 0 && this.repeatedData.length === 0) ? true : false;