update parallel

Author: helloyongyang

_articles/Parallel.md

@@ -79,7 +79,7 @@ LightX2V has specially designed the Ulysses-4090 variant for the RTX 4090 GPU. I
 
 Ring Attention, proposed by the University of California, Berkeley, draws on the block-wise computation principle of FlashAttention. It treats the long sequence as a series of "building blocks" (K/V blocks) that need to be assembled sequentially, and distributes them to each GPU. Then, it exchanges the blocks along a ring-shaped communication structure (Ring) like a pipeline until the attention computation for the entire sequence is completed.
 
-![Ring-Attention workflow diagram]({{ site.baseurl }}/assets/parallel-blog/ring-attention-workflow.png)
+![Ring-Attention workflow diagram]({{ site.baseurl }}/assets/Parallel-blog/img3.png)
 
 #### Workflow