diff --git a/docs/faq.mdx b/docs/faq.mdx
index b76d8b4ff0..4b7a23c0f8 100644
--- a/docs/faq.mdx
+++ b/docs/faq.mdx
@@ -261,6 +261,74 @@ Ignore this warning and continue. All system warnings can be ignored.
 
 ---
 
+### `xxx tasks are ahead in the queue`
+
+### For RAGFlow versions earlier than v0.26.0
+
+1. Clear the Redis task queue:
+
+```bash
+$ docker exec -it ragflow-redis /bin/bash
+# In container
+$ redis-cli -a infini_rag_flow
+# In redis-cli
+select 1
+XGROUP DESTROY rag_flow_svr_queue rag_flow_svr_task_broker
+XGROUP CREATE rag_flow_svr_queue rag_flow_svr_task_broker $ MKSTREAM
+# When CREATE raises and error:
+FLUSHDB
+```
+
+2. If the parser remains stuck at 0%, restart the RAGFlow containers using one of the following methods:
+
+```bash
+# Option 1: Restart specific container
+docekr restart docker-redis-1 docker-ragflow-cpu-1
+
+# Option 2: Recreate containers via Docker Compose
+docker compose -f docker/docker-compose.yml down
+docker compose -f docker/docker-compose.yml up -d
+
+# Option 3: Reset all Docker containers
+# WARNING: Run this ONLY if your environment contains no other non-RAGFlow containers.
+docker stop $(docker ps -aq)
+docker rm $(docker ps -aq)
+```
+
+### For RAGFlow v0.26.0 and later
+
+1. Clear the Redis task queue:
+
+```bash
+$ docker exec -it ragflow-redis /bin/bash
+# In container
+$ redis-cli -a infini_rag_flow
+# In redis-cli
+select 1
+XGROUP DESTROY te.0.common_queue te.0.common_task_broker
+XGROUP CREATE te.0.common_queue te.0.common_task_broker $ MKSTREAM
+# When CREATE raises and error:
+FLUSHDB
+```
+
+2. If the parser remains stuck at 0%, restart the RAGFlow containers using one of the following methods:
+
+```bash
+# Option 1: Restart specific container
+docekr restart docker-redis-1 docker-ragflow-cpu-1
+
+# Option 2: Recreate containers via Docker Compose
+docker compose -f docker/docker-compose.yml down
+docker compose -f docker/docker-compose.yml up -d
+
+# Option 3: Reset all Docker containers
+# WARNING: Run this ONLY if your environment contains no other non-RAGFlow containers.
+docker stop $(docker ps -aq)
+docker rm $(docker ps -aq)
+```
+
+---
+
 ### Why does my document parsing stall at under one percent?
 
 ![stall](https://github.com/infiniflow/ragflow/assets/93570324/3589cc25-c733-47d5-bbfc-fedb74a3da50)
diff --git a/docs/release_notes.md b/docs/release_notes.md
index d3823b9dec..213129ee95 100644
--- a/docs/release_notes.md
+++ b/docs/release_notes.md
@@ -46,7 +46,7 @@ Released on June 29, 2026.
 - Dataflow
   - Restores the dataflow rerun endpoint and ensures the ingestion response includes the DSL payload to reliably render the timeline and parser views. [#16292](https://github.com/infiniflow/ragflow/pull/16292)
   - Restores dataflow parser defaults and returns the actual SSE payload, ensuring pipeline runs correctly surface message IDs and log updates. [#16290](https://github.com/infiniflow/ragflow/pull/16290)
-- LLM: Failed to use the new `gemini-3.5-flash` model via the Google Cloud (Vertex AI) provider using `eu` or `us` region endpoint. This is resolved by explicitly multi-region routing requests to the required `aiplatform.<region>.rep.googleapis.com` domains instead of synthesized `<region>-aiplatform.googleapis.com` hosts. [#15990](https://github.com/infiniflow/ragflow/pull/15990)
+- LLM: Failed to use the new `gemini-3.5-flash` model via the Google Cloud (Vertex AI) provider using `eu` or `us` region endpoint. This is resolved by explicitly routing multi-region requests to the required `aiplatform.<region>.rep.googleapis.com` domains instead of the synthesized `<region>-aiplatform.googleapis.com` hosts. [#15990](https://github.com/infiniflow/ragflow/pull/15990)
 - UI/UX: The metadata add modal sent empty values to the backend. [#15229](https://github.com/infiniflow/ragflow/pull/15229)
 
 ## v0.26.1