diff --git a/cope2n-fe/src/pages/reviews2/index.tsx b/cope2n-fe/src/pages/reviews2/index.tsx
index e0ffa3d..f192984 100644
--- a/cope2n-fe/src/pages/reviews2/index.tsx
+++ b/cope2n-fe/src/pages/reviews2/index.tsx
@@ -416,18 +416,18 @@ const ReviewPage = () => {
       style={
         fullscreen
           ? {
-              position: 'fixed',
-              top: 0,
-              left: 0,
-              width: '100%',
-              height: '100%',
-              backgroundColor: '#fff',
-              zIndex: 1000,
-            }
+            position: 'fixed',
+            top: 0,
+            left: 0,
+            width: '100%',
+            height: '100%',
+            backgroundColor: '#fff',
+            zIndex: 1000,
+          }
           : {
-              height: '100%',
-              position: 'relative',
-            }
+            height: '100%',
+            position: 'relative',
+          }
       }
     >
       <div
@@ -578,11 +578,11 @@ const ReviewPage = () => {
                 overflow: 'auto',
               }}
             >
-              <Viewer
+              {selectedFileData && <Viewer
                 plugins={[defaultLayoutPluginInstance]}
                 fileUrl={selectedFileData}
                 onDocumentLoad={() => setImageLoading(false)}
-              />
+              />}
             </div>
           ) : (
             <div
@@ -756,11 +756,10 @@ const ReviewPage = () => {
           >
             <Input
               size='middle'
-              value={`Sub: ${filterSubsidiaries}, Date:${
-                filterDateRange[0]
-                  ? filterDateRange[0] + ' to ' + filterDateRange[1]
-                  : 'All'
-              }, Reviewed: ${filterReviewState}, Tests: ${filterIncludeTests}`}
+              value={`Sub: ${filterSubsidiaries}, Date:${filterDateRange[0]
+                ? filterDateRange[0] + ' to ' + filterDateRange[1]
+                : 'All'
+                }, Reviewed: ${filterReviewState}, Tests: ${filterIncludeTests}`}
               readOnly
             />
             <Button
@@ -781,12 +780,12 @@ const ReviewPage = () => {
               let shouldRevised = false;
               try {
                 if (
-                  selectedFileDataSource[data]?.[FEEDBACK_ACCURACY].length > 0
+                  selectedFileDataSource[data]?.[FEEDBACK_ACCURACY]?.length > 0
                 ) {
                   shouldRevised =
                     selectedFileDataSource[data][FEEDBACK_ACCURACY][0] < 1;
                 }
-              } catch (error) {}
+              } catch (error) { }
               return (
                 <div style={{ margin: '0 0 8px' }} className='file-input-group' key={data}>
                   <div
@@ -875,7 +874,7 @@ const ReviewPage = () => {
                 options={SOLUTION_BAD_QUALITY}
                 onChange={setSolution}
                 value={solution}
-                // defaultValue={solution}
+              // defaultValue={solution}
               />
               {solution === 'other' && (
                 <Input
@@ -1103,7 +1102,7 @@ const ReviewPage = () => {
               name='reviewed_result'
               label={t`Review inculdes`}
             >
-             <Input
+              <Input
                 defaultValue={filterReviewedResult}
                 onChange={(e) => setFilterReviewedResult(e.target.value)}
               />