diff --git a/src/views/worksheet/content/Content.vue b/src/views/worksheet/content/Content.vue
index e824cd2..139614f 100644
--- a/src/views/worksheet/content/Content.vue
+++ b/src/views/worksheet/content/Content.vue
@@ -586,12 +586,12 @@ function previewHandler(event: MouseEvent) {
             <div class="time-wrapper">
               <div class="time">
                 <SvgIcon color="#FFF" size="16" name="camera" />
-                <span class="current-time">{{ item.photoDateTimestamp ? formatToDateHMS(item.photoDateTimestamp || 0) : ''
+                <span class="current-time" >{{ item.photoDateTimestamp ? formatToDateHMS(Number(item.photoDateTimestamp) || 0) : '-'
                 }}</span>
               </div>
               <div class="time">
                 <SvgIcon color="#FFF" size="16" name="save" />
-                <span class="current-time">{{ item.submitDateTimestamp ? formatToDateHMS(item.submitDateTimestamp || 0) : ''
+                <span class="current-time">{{ item.submitDateTimestamp ? formatToDateHMS(Number(item.submitDateTimestamp) || 0) : '-'
                 }}</span>
               </div>
             </div>
@@ -970,11 +970,11 @@ function previewHandler(event: MouseEvent) {
 
       .time-wrapper {
         position: absolute;
-        bottom: 0;
-        width: 100%;
+        bottom: 9px;
+        width: calc(100% - 11px);
         height: 58px;
         background: linear-gradient(180deg, rgba(0, 0, 0, 0.01), rgba(0, 0, 0, 0.71) 100%);
-        border-radius: 0px 8px 8px 0px;
+        border-radius: 8px;
         display: flex;
         flex-direction: column;
         justify-content: center;
@@ -1048,7 +1048,7 @@ function previewHandler(event: MouseEvent) {
       .action {
         position: absolute;
         z-index: 5;
-        left: 10px;
+        left: 4px;
         top: 9px;
         width: 230px;
         height: 130px;