diff --git a/developer-guide/concepts-and-designs/README.md b/developer-guide/concepts-and-designs/README.md
index 0dbb1dea3..e2bbdf439 100644
--- a/developer-guide/concepts-and-designs/README.md
+++ b/developer-guide/concepts-and-designs/README.md
@@ -8,19 +8,19 @@ Concepts and Designs help you to learn and understand the KubeSphere and the lan
 
 ## DevOps
 
-- [KubeSphere DevOps Pipeline Overview](/sig-devops/devops-pipeline-overview): Explains the architecture and key components of KubeSphere pipeline.
-- [KubeSphere S2I and B2I overview](/sig-devops/s2i_b2i_overview): Explains the workflow and principle of Kubesphere S2I (Source-to-Image) and B2I(Binary-to-Image).
+- [KubeSphere DevOps Pipeline Overview](sig-devops/devops-pipeline-overview.md): explains the architecture and key components of KubeSphere pipeline.
+- [KubeSphere S2I and B2I overview](sig-devops/s2i_b2i_overview.md): explains the workflow and principle of Kubesphere S2I (Source-to-Image) and B2I (Binary-to-Image).
 
 ## Observability
 
 ### KubeSphere Monitoring
 
-- [Overview](kubesphere-monitoring.md#Overview): Explains the architecture and key components behind the monitoring system.
-- [Setup](kubesphere-monitoring.md#Setup): Introduces manifests related to Prometheus setup.
+- [Overview](sig-observability/kubesphere-monitoring.md#Overview): explains the architecture and key components behind the monitoring system.
+- [Setup](sig-observability/kubesphere-monitoring.md#Setup): introduces manifests related to Prometheus setup.
 
 ### KubeSphere Logging
 
-- [Overview](/sig-observability/kubesphere-logging.md#Overview): Explains the architecture and key components behind the logging system.
-- [Log Collection and Forward](/sig-observability/kubesphere-logging.md#Log-Collection-and-Forward): Introduces logging agent and the sidecar-based solution for collecting application logs on disk.
-- [Log Store and Management](/sig-observability/kubesphere-logging.md#Log-Store-and-Management): Introduces long-term log storage and management.
-- [Log Search, Export and Visualization](/sig-observability/kubesphere-logging.md#Log-Search,-Export-and-Visualization): Introduces log query and reporting.
+- [Overview](sig-observability/kubesphere-logging.md#Overview): explains the architecture and key components behind the logging system.
+- [Log Collection and Forward](sig-observability/kubesphere-logging.md#Log-Collection-and-Forward): introduces logging agent and the sidecar-based solution for collecting application logs on disk.
+- [Log Store and Management](sig-observability/kubesphere-logging.md#Log-Store-and-Management): introduces long-term log storage and management.
+- [Log Search, Export and Visualization](sig-observability/kubesphere-logging.md#Log-Search,-Export-and-Visualization): introduces log query and reporting.