diff --git a/README.md b/README.md
index d0b2d2a..bd77c3a 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,7 @@ RKNN-Toolkit2 is a software development kit for users to perform model conversio
 871ca9bbcb96dcf89991e9a6888b3a48  rknn_toolkit2-1.1.0_5c458c6-cp36-cp36m-linux_x86_64.whl
 ```
 # Feedback and Community Suport
-Three ways are followed:
-- [Redmine](https://redmine.rock-chips.com/) (**Feedback recommended**)
+Two ways are followed:
 - [Issues](https://github.com/rockchip-linux/rknn-toolkit2/issues) (**Feedback recommended**)
 - QQ Group Chat: 1025468710 **welcome for developer**
 <p align="center"><img width="200" height="200"  src="https://github.com/rockchip-linux/rknn-toolkit2/blob/master/QQGroupQRCode.png"/></p>
diff --git a/doc/RKNNToolKit2_OP_Support-1.1.0.md b/doc/RKNNToolKit2_OP_Support-1.1.0.md
index d190738..a094b80 100644
--- a/doc/RKNNToolKit2_OP_Support-1.1.0.md
+++ b/doc/RKNNToolKit2_OP_Support-1.1.0.md
@@ -1,6 +1,6 @@
 # RKNNToolkit2 OPs Support
 
-Base on RKNN Toolkit2 Version 0.6.0
+Based on RKNN Toolkit2 Version 1.1.0
 
 ## Explanation of terms:
 
@@ -34,7 +34,7 @@ Broadcast rule:
 
 Caffe protocols RKNN Toolkit2 uses only based on the officially modified protocol of berkeley.
 The protocol based on the official revision of berkeley comes from [berkeley caffe](https://github.com/BVLC/caffe/tree/master/src/caffe/proto 'Berkeley Caffe'), commit hash is 21d0608. On this basis RKNN Toolkit2 have added some OPs.  
-Based on this protocol, the list of Caffe OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
+Based on this protocol, the list of Caffe OPs supported by RKNN Toolkit2 Version 1.1.0 is as follows:
 
 | **Operators**        | **Remarks** |
 | -------------------- | ----------- |
@@ -77,8 +77,8 @@ Based on this protocol, the list of Caffe OPs supported by RKNN Toolkit2 Version
 
 ## ONNX OPs supported by RKNN Toolkit2
 
-The ONNX version supported by RKNN Toolkit2 is 0.6.0. According to [ONNX official instructions](https://github.com/microsoft/onnxruntime/blob/master/docs/Versioning.md 'ONNX Version Description'), the corresponding ONNX opset version is 12.  
-The list of ONNX OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
+The ONNX version supported by RKNN Toolkit2 is 1.1.0. According to [ONNX official instructions](https://github.com/microsoft/onnxruntime/blob/master/docs/Versioning.md 'ONNX Version Description'), the corresponding ONNX opset version is 12.  
+The list of ONNX OPs supported by RKNN Toolkit2 Version 1.1.0 is as follows:
 
 | **Operators**                 | **Remarks** |
 | ----------------------------- | ----------- |
@@ -119,8 +119,8 @@ The list of ONNX OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
 | ReduceSum                     |output dims <= 4|
 | Relu                          |channel: [1, 8192]<br />height: [1, 8192]<br />width: [1, 8176]|
 | Reshape                       ||
-| Resize                        |bilinear（不支持tf_crop_and_resize）; nearest2d|
-| ReverseSequence               |            
+| Resize                        |bilinear（not support tf_crop_and_resize）; nearest2d|
+| ReverseSequence               ||
 | RoiAlign                      |pool type: average|
 | Slice                         ||
 | Softmax                       ||
@@ -130,12 +130,12 @@ The list of ONNX OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
 | Tanh                          |channel: [1, 8192]<br />height: [1, 8192]<br />width: [1, 8176]|
 | Tile                          ||
 | Transpose                     ||
-| Upsample (resize)             ||                                            |
+| Upsample (resize)             ||
 
 ## Pytorch OPs supported by RKNN Toolkit2
 
 The Pytorch version supported by RKNN Toolkit2 is 1.6.0, models generated by other versions may not support.  
-The list of Pytorch OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
+The list of Pytorch OPs supported by RKNN Toolkit2 Version 1.1.0 is as follows:
 
 | **Operators**             | **Remarks** |
 | ------------------------- | ----------- |
@@ -242,7 +242,7 @@ The list of TensorFlow Lite OPs supported by RKNN Toolkit2 is as follows:
 |TRANSPOSE||
 
 ## Darknet OPs supported by RKNN Toolkit2
-The list of Darknet OPs supported by RKNN Toolkit2 Version 0.6.0 is as follows:
+The list of Darknet OPs supported by RKNN Toolkit2 Version 1.1.0 is as follows:
 
 | **Operators** | **Remarks** |
 |---| ----------- |
diff --git a/doc/changelog-1.1.0.txt b/doc/changelog-1.1.0.txt
index 53cfbcd..b7bb94b 100644
--- a/doc/changelog-1.1.0.txt
+++ b/doc/changelog-1.1.0.txt
@@ -1,4 +1,4 @@
-2021-8-12
+2021-8-20
 版本：v1.1.0
 更新内容:
 1. 新功能: LSTM，GRU的支持；增加了accuracy_analysis对比项目；增加了一些op支持：caffe hardswish；onnx gather,reduceMax等op；更新了更全面的图优化规则。
diff --git a/packages/rknn_toolkit2-1.1.0_5c458c6-cp36-cp36m-linux_x86_64.whl b/packages/rknn_toolkit2-1.1.0_5c458c6-cp36-cp36m-linux_x86_64.whl
deleted file mode 100644
index 70c2e29..0000000
Binary files a/packages/rknn_toolkit2-1.1.0_5c458c6-cp36-cp36m-linux_x86_64.whl and /dev/null differ