diff --git a/ppocr/metrics/eval_det_iou.py b/ppocr/metrics/eval_det_iou.py
index 19b9008eff5abc619bad20b0a22beaab9a34cf7f..bc05e7df7d1d21abfb9d9fbd224ecd7254d9f393 100644
--- a/ppocr/metrics/eval_det_iou.py
+++ b/ppocr/metrics/eval_det_iou.py
@@ -168,22 +168,6 @@ class DetectionIoUEvaluator(object):
         numGlobalCareGt += numGtCare
         numGlobalCareDet += numDetCare
 
-        # perSampleMetrics = {
-        #     'precision': precision,
-        #     'recall': recall,
-        #     'hmean': hmean,
-        #     'pairs': pairs,
-        #     'iouMat': [] if len(detPols) > 100 else iouMat.tolist(),
-        #     'gtPolPoints': gtPolPoints,
-        #     'detPolPoints': detPolPoints,
-        #     'gtCare': numGtCare,
-        #     'detCare': numDetCare,
-        #     'gtDontCare': gtDontCarePolsNum,
-        #     'detDontCare': detDontCarePolsNum,
-        #     'detMatched': detMatched,
-        #     'evaluationLog': evaluationLog
-        # }
-
         perSampleMetrics = {
             'gtCare': numGtCare,
             'detCare': numDetCare,