diff --git a/src/tim/vx/ops/README.md b/src/tim/vx/ops/README.md
index a9c1268..614a21e 100644
--- a/src/tim/vx/ops/README.md
+++ b/src/tim/vx/ops/README.md
@@ -5,8 +5,10 @@ TIM-VX API |Internal Op |Status | Reference
 Add|ADD|Mapped|[tf.math.add](https://tensorflow.google.cn/api_docs/python/tf/math/add)
 Multiply|MULTIPLY|Mapped|[tf.math.multiply](https://tensorflow.google.cn/api_docs/python/tf/math/multiply)
 Conv2d|CONV2D|Mapped|[tf.nn.conv2d](https://tensorflow.google.cn/api_docs/python/tf/nn/conv2d) [tf.nn.atros_conv2d](https://tensorflow.google.cn/api_docs/python/tf/nn/atrous_conv2d) [tf.nn.depthwise_conv2d](https://tensorflow.google.cn/api_docs/python/tf/nn/depthwise_conv2d)
+Conv3d|CONV3D|Mapped|[tf.nn.conv3d](https://www.tensorflow.org/api_docs/python/tf/nn/conv3d)
 Softmax|SOFTMAX|Mapped|[tf.nn.softmax](https://tensorflow.google.cn/api_docs/python/tf/nn/softmax)
 Pool2d|POOL|Mapped|[tf.nn.pool](https://tensorflow.google.cn/api_docs/python/tf/nn/pool)
+Pool1d|POOL|Mapped|[tf.nn.pool](https://tensorflow.google.cn/api_docs/python/tf/nn/pool)
 LeakyRelu|LEAKY_RELU|Mapped|[tf.nn.leaky_relu](https://tensorflow.google.cn/api_docs/python/tf/nn/leaky_relu)
 Concat|CONCAT|Mapped|[tf.concat](https://tensorflow.google.cn/api_docs/python/tf/concat)
 Split|SPLIT|Mapped|[tf.split](https://tensorflow.google.cn/api_docs/python/tf/split)
@@ -22,6 +24,7 @@ L2Normalization|L2_NORMALIZE|Mapped|[tf.math.l2_normalize](https://tensorflow.go
 FullyConnected|FCL2|Mapped|[tf.keras.layers.Dense](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/Dense)
 Dense|FCL|Mapped|[tf.keras.layers.Dense](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/Dense)
 MaxpoolWithArgmax|POOLWITHARGMAX|Mapped|[tf.nn.max_pool_with_argmax](https://tensorflow.google.cn/api_docs/python/tf/nn/max_pool_with_argmax)
+MaxpoolWithArgmax2|MAXPOOLWITHARGMAX|Mapped|[tf.nn.max_pool_with_argmax](https://tensorflow.google.cn/api_docs/python/tf/nn/max_pool_with_argmax)
 ArgMax|ARGMAX|Mapped|[tf.math.argmax](https://tensorflow.google.cn/api_docs/python/tf/math/argmax)
 Maximum|MAXIMUM|Mapped|[tf.math.maximum](https://tensorflow.google.cn/api_docs/python/tf/math/maximum)
 Sub|SUBTRACT|Mapped|[tf.math.subtract](https://tensorflow.google.cn/api_docs/python/tf/math/subtract)
@@ -44,12 +47,16 @@ Batch2Space|BATCH2SPACE|Mapped|[tf.batch_to_space](https://tensorflow.google.cn/
 Space2Batch|SPACE2BATCH|Mapped|[tf.space_to_batch](https://tensorflow.google.cn/api_docs/python/tf/space_to_batch)
 Pad|PAD|Mapped|[tf.pad](https://tensorflow.google.cn/api_docs/python/tf/pad)
 Matmul|MATRIXMUL|Mapped|[tf.linalg.matmul](https://www.tensorflow.org/api_docs/python/tf/linalg/matmul)
+PadV2|PAD2|Mapped|[tf.raw_ops.PadV2](https://www.tensorflow.org/api_docs/python/tf/raw_ops/PadV2)
+Matmul|MATRIXMUL|Mapped|[tf.linalg.matmul](https://www.tensorflow.org/api_docs/python/tf/linalg/matmul)
 LayerNormalization|LAYER_NORM|Mapped|[tf.keras.layers.LayerNormalization](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/LayerNormalization)
 ReduceMin|REDUCE_MIN|Mapped|[tf.math.reduce_min](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_min)
 ReduceMax|REDUCE_MAX|Mapped|[tf.math.reduce_max](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_max)
 ReduceAny|REDUCE_ANY|Mapped|[tf.math.reduce_any](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_any)
 ReduceProd|REDUCE_PROD|Mapped|[tf.math.reduce_prod](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_prod)
 ReduceMean|REDUCE_MEAN|Mapped|[tf.math.reduce_mean](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_mean)
+ReduceAll|REDUCE_ALL|Mapped|[tf.math.reduce_all](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_all)
+ReduceSum|REDUCE_SUM|Mapped|[tf.math.reduce_sum](https://tensorflow.google.cn/api_docs/python/tf/math/reduce_sum)
 InstanceNormalization|INSTANCE_NORM|Mapped|[tfa.layers.InstanceNormalization](https://tensorflow.google.cn/addons/api_docs/python/tfa/layers/InstanceNormalization)
 StridedSlice|STRIDED_SLICE|Mapped|[tf.strided_slice](https://tensorflow.google.cn/api_docs/python/tf/strided_slice)
 Abs|ABS|Mapped|[tf.math.abs](https://tensorflow.google.cn/api_docs/python/tf/math/abs)
@@ -107,10 +114,9 @@ GroupedConv1d|GROUPED_CONV1D|Mapped|[tf.keras.layers.Conv1D](https://tensorflow.
 |SignalFrame|SIGNAL_FRAME|Mapped|[tf.signal.frame](https://tensorflow.google.cn/api_docs/python/tf/signal/frame)
 |RNNCell|RNNCELL_OVXLIB|Mapped|[ANEURALNETWORKS_RNN](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0acd2684ac9c73bb29767b534e78a332e8)
 |BroadCast|EXPAND_BROADCAST|Mapped|[numpy.broadcast_to](https://numpy.org/doc/stable/reference/generated/numpy.broadcast_to.html)
-||PROPOSAL| TBD |[Faster-RCNN Proposal Layer](https://github.com/intel/caffe/blob/master/examples/faster-rcnn/lib/rpn/proposal_layer.py)
-||ROI_POOL|Planned 22Q4|[ANEURALNETWORKS_ROI_POOLING](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a6736198af337b2efbdb0b6b64dee7fe4)
+|RoiPool|ROI_POOL|Mapped|[ANEURALNETWORKS_ROI_POOLING](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a6736198af337b2efbdb0b6b64dee7fe4)
 |ROI_Align|ROI_ALIGN|Mapped|[ANEURALNETWORKS_ROI_ALIGN](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a2848b39dd4bfba78f2438fda0d9397a4)
-|TopK|TOPK|Mapped (limited support)|[tf.math.top_k](https://tensorflow.google.cn/api_docs/python/tf/math/top_k)
+|Topk|TOPK|Mapped (limited support)|[tf.math.top_k](https://tensorflow.google.cn/api_docs/python/tf/math/top_k)
 |GRUCell|GRUCELL_OVXLIB|Mapped|[tf.keras.layers.GRUCell](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/GRUCell?hl=en)
 |UnidirectionalSequenceGRU|GRU_OVXLIB|Mapped|[tf.keras.layers.GRU](https://tensorflow.google.cn/api_docs/python/tf/keras/layers/GRUCell?hl=en)
 Mod|MOD|Mapped|[Onnx.Mod](https://github.com/onnx/onnx/blob/main/docs/Operators.md#Mod)
@@ -126,9 +132,13 @@ MaxPool3d|MAX_POOL3D|Mapped|[Onnx.MaxPool](https://github.com/onnx/onnx/blob/mai
 |BidirectionalSequenceLSTM|LSTM_OVXLIB|Composed in tim-vx|[ANEURALNETWORKS_BIDIRECTIONAL_SEQUENCE_LSTM](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a492a71cb7aa50b9a1a834a3cb269d778)
 |UnidirectionalSequenceLSTM|LSTM_OVXLIB|Mapped|[ANEURALNETWORKS_UNIDIRECTIONAL_SEQUENCE_LSTM](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0aaf30e491ad0b1fc7602cbde695b2c859)
 |LSTMCell|LSTMUNIT_OVXLIB|replace with UnidirectionalSequenceLSTM by set n_step = 1 |[ANEURALNETWORKS_LSTM](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0ad0377e8c305e596fb7f64ff896671fc5)
-||PRE_PROCESS|TBD |Image Preprocessing (YUV2RGB, Input Normalization, Resizing, etc)
 |HashtableLookup|HASHTABLE_LOOKUP|Mapped|[ANEURALNETWORKS_HASHTABLE_LOOKUP](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0aca92716c8c73c1f0fa7f0757916fee26)
 |EmbeddingLookup|EMBEDDING_LOOKUP|Mapped|[ANEURALNETWORKS_EMBEDDING_LOOKUP](developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a8d2ada77adb74357fc0770405bca0e3)
+Round|ROUND|Mapped|[tf.math.round](https://tensorflow.google.cn/api_docs/python/tf/math/round)
+Ceil|CEIL|Mapped|[tf.math.ceil](https://tensorflow.google.cn/api_docs/python/tf/math/ceil)
+OneHot|ONE_HOT|Mapped|[tf.one_hot](https://tensorflow.google.cn/api_docs/python/tf/one_hot)
+||PRE_PROCESS|TBD |Image Preprocessing (YUV2RGB, Input Normalization, Resizing, etc)
+||PROPOSAL| TBD |[Faster-RCNN Proposal Layer](https://github.com/intel/caffe/blob/master/examples/faster-rcnn/lib/rpn/proposal_layer.py)
 ||HEATMAP_MAX_KEYPOINT|TBD|[ANEURALNETWORKS_HEATMAP_MAX_KEYPOINT](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a5ffccf92d127766a741225ff7ad6f743)
 ||AXIS_ALIGNED_BBOX_TRANSFORM|TBD|[ANEURALNETWORKS_AXIS_ALIGNED_BBOX_TRANSFORM](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0afd7603dd54060e6a52f5861674448528)
 ||BOX_WITH_NMS_LIMIT|TBD|[ANEURALNETWORKS_BOX_WITH_NMX_LIMIT](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a2d81e878c19e15700dad111ba6c0be89)
@@ -136,14 +146,11 @@ MaxPool3d|MAX_POOL3D|Mapped|[Onnx.MaxPool](https://github.com/onnx/onnx/blob/mai
 ||DETECTION_POSTPROCESS|TBD|[ANEURALNETWORKS_DETECTION_POSTPROCESSING](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0abd6365933837275bb1f5cde1fd9b8234)
 ||RANDOM_MULTINOMIAL| TBD | ANEURALNETWORKS_RANDOM_MULTINOMIAL](https://developer.android.com/ndk/reference/group/neural-networks#group___neural_networks_1ggaabbe492c60331b13038e39d4207940e0a6cb5032c09d3c4b542d18495c247b5b4)
 ||UPSAMPLESCALE| TBD |[Unoffical Caffe layer](https://github.com/BVLC/caffe/pull/6384)
-||GROUP_NORM|Planned 22Q4 | tf.layers.GroupNormalization](https://tensorflow.google.cn/addons/api_docs/python/tfa/layers/GroupNormalization)
-||ROUND|Planned 22Q4|[tf.math.round](https://tensorflow.google.cn/api_docs/python/tf/math/round)
-||CEIL|Planned 22Q4|[tf.math.ceil](https://tensorflow.google.cn/api_docs/python/tf/math/ceil)
-||SEQUENCE_MASK|Planned 22Q4|[tf.math.ceil](https://tensorflow.google.cn/api_docs/python/tf/sequence_mask)
-||REPEAT|Planned 22Q4|[tf.repeat](https://tensorflow.google.cn/api_docs/python/tf/repeat)
-OneHot|ONE_HOT|Mapped|[tf.one_hot](https://tensorflow.google.cn/api_docs/python/tf/one_hot)
+||GROUP_NORM|TBD| tf.layers.GroupNormalization](https://tensorflow.google.cn/addons/api_docs/python/tfa/layers/GroupNormalization)
+||SEQUENCE_MASK|TBD|[tf.math.ceil](https://tensorflow.google.cn/api_docs/python/tf/sequence_mask)
+||REPEAT|TBD|[tf.repeat](https://tensorflow.google.cn/api_docs/python/tf/repeat)
 ||NMS| TBD |[tf.image.non_max_suppression](https://tensorflow.google.cn/api_docs/python/tf/image/non_max_suppression)
-||SCATTER_ND_UPDATE|Planned 21Q4|[tf.compat.v1.scatter_nd_update](https://tensorflow.google.cn/api_docs/python/tf/compat/v1/scatter_nd_update)
+||SCATTER_ND_UPDATE|TBD|[tf.compat.v1.scatter_nd_update](https://tensorflow.google.cn/api_docs/python/tf/compat/v1/scatter_nd_update)
 ||LSH_PROJECTION|Deprecated
 ||CONV_RELU|Deprecated
 ||CONV_RELU_POOL|Deprecated