[doc] updata pretrain model of dino (#394)

Author: cdliang11

docs/pretrained.md

@@ -50,7 +50,7 @@ The model with suffix **LM** means that it is further fine-tuned using large-mar
 | [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [ResNet221_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_resnet221_LM.zip)    | [ResNet221_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_resnet221_LM.onnx)     |
 | [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [ResNet293_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_resnet293_LM.zip)    | [ResNet293_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_resnet293_LM.onnx)     |
 | [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [CAM++](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_CAM%2B%2B.zip) / [CAM++_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_CAM%2B%2B_LM.zip)                 | [CAM++](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_CAM%2B%2B.onnx) / [CAM++_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_CAM%2B%2B_LM.onnx)          |
-| [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [ECAPA512](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512.zip) / [ECAPA512_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512_LM.zip)     | [ECAPA512](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512.onnx) / [ECAPA512_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512_LM.onnx)     |
+| [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [ECAPA512](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512.zip) / [ECAPA512_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512_LM.zip) / [ECAPA512_DINO](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ecapa512_dino.zip)    | [ECAPA512](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512.onnx) / [ECAPA512_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA512_LM.onnx)     |
 | [VoxCeleb](../examples/voxceleb/v2/README.md) | EN        | [ECAPA1024](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA1024.zip) / [ECAPA1024_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA1024_LM.zip) | [ECAPA1024](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA1024.onnx) / [ECAPA1024_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_ECAPA1024_LM.onnx) |
 | [VoxCeleb](../examples/voxceleb/v2/README.md)   | EN    | [Gemini_DFResnet114_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_gemini_dfresnet114_LM.zip)| [Gemini_DFResnet114_LM](https://wenet.org.cn/downloads?models=wespeaker&version=voxceleb_gemini_dfresnet114_LM.onnx)  |
 | [CNCeleb](../examples/cnceleb/v2/README.md)   | CN        | [ResNet34](https://wenet.org.cn/downloads?models=wespeaker&version=cnceleb_resnet34.zip) / [ResNet34_LM](https://wenet.org.cn/downloads?models=wespeaker&version=cnceleb_resnet34_LM.zip)      | [ResNet34](https://wenet.org.cn/downloads?models=wespeaker&version=cnceleb_resnet34.onnx) / [ResNet34_LM](https://wenet.org.cn/downloads?models=wespeaker&version=cnceleb_resnet34_LM.onnx)         |