diff --git a/modules/video/multiple_object_tracking/fairmot_dla34/dataset.py b/modules/video/multiple_object_tracking/fairmot_dla34/dataset.py
index 5f6a9dd8ddcc19d59bd0f7821b9adaf7a4c02c45..ef6fd193c7020e26a1388e5bacc74c017168e570 100644
--- a/modules/video/multiple_object_tracking/fairmot_dla34/dataset.py
+++ b/modules/video/multiple_object_tracking/fairmot_dla34/dataset.py
@@ -64,7 +64,7 @@ def default_collate_fn(batch):
     if isinstance(sample, np.ndarray):
         batch = np.stack(batch, axis=0)
         return batch
-    elif isinstance(sample, (paddle.Tensor, core.eager.Tensor)):
+    elif isinstance(sample, (paddle.Tensor)):
         return paddle.stack(batch, axis=0)
     elif isinstance(sample, numbers.Number):
         batch = np.array(batch)
diff --git a/modules/video/multiple_object_tracking/fairmot_dla34/modeling/mot/matching/jde_matching.py b/modules/video/multiple_object_tracking/fairmot_dla34/modeling/mot/matching/jde_matching.py
index bf2e891c391c98ed8944f88377f62c9722fa5155..5a02f3e1c57c0f7cc3886209daa172cc83537c28 100644
--- a/modules/video/multiple_object_tracking/fairmot_dla34/modeling/mot/matching/jde_matching.py
+++ b/modules/video/multiple_object_tracking/fairmot_dla34/modeling/mot/matching/jde_matching.py
@@ -12,22 +12,29 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 """
-This code is borrow from https://github.com/Zhongdao/Towards-Realtime-MOT/blob/master/tracker/matching.py
+This code is based on https://github.com/Zhongdao/Towards-Realtime-MOT/blob/master/tracker/matching.py
 """
 
-import lap
+try:
+    import lap
+except:
+    print(
+        'Warning: Unable to use JDE/FairMOT/ByteTrack, please install lap, for example: `pip install lap`, see https://github.com/gatagat/lap'
+    )
+    pass
+
 import scipy
 import numpy as np
 from scipy.spatial.distance import cdist
 from ..motion import kalman_filter
+import warnings
 
-from ppdet.utils.logger import setup_logger
-logger = setup_logger(__name__)
+warnings.filterwarnings("ignore")
 
 __all__ = [
     'merge_matches',
     'linear_assignment',
-    'cython_bbox_ious',
+    'bbox_ious',
     'iou_distance',
     'embedding_distance',
     'fuse_motion',
@@ -52,6 +59,12 @@ def merge_matches(m1, m2, shape):
 
 
 def linear_assignment(cost_matrix, thresh):
+    try:
+        import lap
+    except Exception as e:
+        raise RuntimeError(
+            'Unable to use JDE/FairMOT/ByteTrack, please install lap, for example: `pip install lap`, see https://github.com/gatagat/lap'
+        )
     if cost_matrix.size == 0:
         return np.empty((0, 2), dtype=int), tuple(range(cost_matrix.shape[0])), tuple(range(cost_matrix.shape[1]))
     matches, unmatched_a, unmatched_b = [], [], []
@@ -65,18 +78,24 @@ def linear_assignment(cost_matrix, thresh):
     return matches, unmatched_a, unmatched_b
 
 
-def cython_bbox_ious(atlbrs, btlbrs):
-    ious = np.zeros((len(atlbrs), len(btlbrs)), dtype=np.float)
-    if ious.size == 0:
+def bbox_ious(atlbrs, btlbrs):
+    boxes = np.ascontiguousarray(atlbrs, dtype=np.float)
+    query_boxes = np.ascontiguousarray(btlbrs, dtype=np.float)
+    N = boxes.shape[0]
+    K = query_boxes.shape[0]
+    ious = np.zeros((N, K), dtype=boxes.dtype)
+    if N * K == 0:
         return ious
-    try:
-        import cython_bbox
-    except Exception as e:
-        logger.error('cython_bbox not found, please install cython_bbox.' 'for example: `pip install cython_bbox`.')
-        raise e
 
-    ious = cython_bbox.bbox_overlaps(
-        np.ascontiguousarray(atlbrs, dtype=np.float), np.ascontiguousarray(btlbrs, dtype=np.float))
+    for k in range(K):
+        box_area = ((query_boxes[k, 2] - query_boxes[k, 0] + 1) * (query_boxes[k, 3] - query_boxes[k, 1] + 1))
+        for n in range(N):
+            iw = (min(boxes[n, 2], query_boxes[k, 2]) - max(boxes[n, 0], query_boxes[k, 0]) + 1)
+            if iw > 0:
+                ih = (min(boxes[n, 3], query_boxes[k, 3]) - max(boxes[n, 1], query_boxes[k, 1]) + 1)
+                if ih > 0:
+                    ua = float((boxes[n, 2] - boxes[n, 0] + 1) * (boxes[n, 3] - boxes[n, 1] + 1) + box_area - iw * ih)
+                    ious[n, k] = iw * ih / ua
     return ious
 
 
@@ -91,7 +110,7 @@ def iou_distance(atracks, btracks):
     else:
         atlbrs = [track.tlbr for track in atracks]
         btlbrs = [track.tlbr for track in btracks]
-    _ious = cython_bbox_ious(atlbrs, btlbrs)
+    _ious = bbox_ious(atlbrs, btlbrs)
     cost_matrix = 1 - _ious
 
     return cost_matrix
diff --git a/modules/video/multiple_object_tracking/fairmot_dla34/requirements.txt b/modules/video/multiple_object_tracking/fairmot_dla34/requirements.txt
index 8e327df2acddea95260bb92551cfc9afee06b642..dea328171cd9f4f61f4671aff75da9f1e8fcc389 100644
--- a/modules/video/multiple_object_tracking/fairmot_dla34/requirements.txt
+++ b/modules/video/multiple_object_tracking/fairmot_dla34/requirements.txt
@@ -2,3 +2,4 @@ cython
 paddledet >= 2.2.0
 opencv-python
 imageio
+pillow==7.1.2
diff --git a/modules/video/multiple_object_tracking/jde_darknet53/dataset.py b/modules/video/multiple_object_tracking/jde_darknet53/dataset.py
index 028ff4a6b63d36b87b0cb104afb699232d88d3a5..a252fbcf40fdf431c20c63c579d34e2bcfd5c6de 100644
--- a/modules/video/multiple_object_tracking/jde_darknet53/dataset.py
+++ b/modules/video/multiple_object_tracking/jde_darknet53/dataset.py
@@ -65,7 +65,7 @@ def default_collate_fn(batch):
     if isinstance(sample, np.ndarray):
         batch = np.stack(batch, axis=0)
         return batch
-    elif isinstance(sample, (paddle.Tensor, core.eager.Tensor)):
+    elif isinstance(sample, (paddle.Tensor)):
         return paddle.stack(batch, axis=0)
     elif isinstance(sample, numbers.Number):
         batch = np.array(batch)
diff --git a/modules/video/multiple_object_tracking/jde_darknet53/modeling/mot/matching/jde_matching.py b/modules/video/multiple_object_tracking/jde_darknet53/modeling/mot/matching/jde_matching.py
index bf2e891c391c98ed8944f88377f62c9722fa5155..5a02f3e1c57c0f7cc3886209daa172cc83537c28 100644
--- a/modules/video/multiple_object_tracking/jde_darknet53/modeling/mot/matching/jde_matching.py
+++ b/modules/video/multiple_object_tracking/jde_darknet53/modeling/mot/matching/jde_matching.py
@@ -12,22 +12,29 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 """
-This code is borrow from https://github.com/Zhongdao/Towards-Realtime-MOT/blob/master/tracker/matching.py
+This code is based on https://github.com/Zhongdao/Towards-Realtime-MOT/blob/master/tracker/matching.py
 """
 
-import lap
+try:
+    import lap
+except:
+    print(
+        'Warning: Unable to use JDE/FairMOT/ByteTrack, please install lap, for example: `pip install lap`, see https://github.com/gatagat/lap'
+    )
+    pass
+
 import scipy
 import numpy as np
 from scipy.spatial.distance import cdist
 from ..motion import kalman_filter
+import warnings
 
-from ppdet.utils.logger import setup_logger
-logger = setup_logger(__name__)
+warnings.filterwarnings("ignore")
 
 __all__ = [
     'merge_matches',
     'linear_assignment',
-    'cython_bbox_ious',
+    'bbox_ious',
     'iou_distance',
     'embedding_distance',
     'fuse_motion',
@@ -52,6 +59,12 @@ def merge_matches(m1, m2, shape):
 
 
 def linear_assignment(cost_matrix, thresh):
+    try:
+        import lap
+    except Exception as e:
+        raise RuntimeError(
+            'Unable to use JDE/FairMOT/ByteTrack, please install lap, for example: `pip install lap`, see https://github.com/gatagat/lap'
+        )
     if cost_matrix.size == 0:
         return np.empty((0, 2), dtype=int), tuple(range(cost_matrix.shape[0])), tuple(range(cost_matrix.shape[1]))
     matches, unmatched_a, unmatched_b = [], [], []
@@ -65,18 +78,24 @@ def linear_assignment(cost_matrix, thresh):
     return matches, unmatched_a, unmatched_b
 
 
-def cython_bbox_ious(atlbrs, btlbrs):
-    ious = np.zeros((len(atlbrs), len(btlbrs)), dtype=np.float)
-    if ious.size == 0:
+def bbox_ious(atlbrs, btlbrs):
+    boxes = np.ascontiguousarray(atlbrs, dtype=np.float)
+    query_boxes = np.ascontiguousarray(btlbrs, dtype=np.float)
+    N = boxes.shape[0]
+    K = query_boxes.shape[0]
+    ious = np.zeros((N, K), dtype=boxes.dtype)
+    if N * K == 0:
         return ious
-    try:
-        import cython_bbox
-    except Exception as e:
-        logger.error('cython_bbox not found, please install cython_bbox.' 'for example: `pip install cython_bbox`.')
-        raise e
 
-    ious = cython_bbox.bbox_overlaps(
-        np.ascontiguousarray(atlbrs, dtype=np.float), np.ascontiguousarray(btlbrs, dtype=np.float))
+    for k in range(K):
+        box_area = ((query_boxes[k, 2] - query_boxes[k, 0] + 1) * (query_boxes[k, 3] - query_boxes[k, 1] + 1))
+        for n in range(N):
+            iw = (min(boxes[n, 2], query_boxes[k, 2]) - max(boxes[n, 0], query_boxes[k, 0]) + 1)
+            if iw > 0:
+                ih = (min(boxes[n, 3], query_boxes[k, 3]) - max(boxes[n, 1], query_boxes[k, 1]) + 1)
+                if ih > 0:
+                    ua = float((boxes[n, 2] - boxes[n, 0] + 1) * (boxes[n, 3] - boxes[n, 1] + 1) + box_area - iw * ih)
+                    ious[n, k] = iw * ih / ua
     return ious
 
 
@@ -91,7 +110,7 @@ def iou_distance(atracks, btracks):
     else:
         atlbrs = [track.tlbr for track in atracks]
         btlbrs = [track.tlbr for track in btracks]
-    _ious = cython_bbox_ious(atlbrs, btlbrs)
+    _ious = bbox_ious(atlbrs, btlbrs)
     cost_matrix = 1 - _ious
 
     return cost_matrix
diff --git a/modules/video/multiple_object_tracking/jde_darknet53/requirements.txt b/modules/video/multiple_object_tracking/jde_darknet53/requirements.txt
index 8e327df2acddea95260bb92551cfc9afee06b642..dea328171cd9f4f61f4671aff75da9f1e8fcc389 100644
--- a/modules/video/multiple_object_tracking/jde_darknet53/requirements.txt
+++ b/modules/video/multiple_object_tracking/jde_darknet53/requirements.txt
@@ -2,3 +2,4 @@ cython
 paddledet >= 2.2.0
 opencv-python
 imageio
+pillow==7.1.2