diff --git a/developer-guide/concepts-and-designs/sig-devops/devops-pipeline-overview.md b/sig-devops/concepts-and-designs/devops-pipeline-overview.md
similarity index 98%
rename from developer-guide/concepts-and-designs/sig-devops/devops-pipeline-overview.md
rename to sig-devops/concepts-and-designs/devops-pipeline-overview.md
index c55325987..65ba97eb9 100644
--- a/developer-guide/concepts-and-designs/sig-devops/devops-pipeline-overview.md
+++ b/sig-devops/concepts-and-designs/devops-pipeline-overview.md
@@ -21,7 +21,7 @@ The KubeSphere DevOps Pipeline API encapsulates the following APIs to provide a
 
 KubeSphere apiserver provides multi-tenant API, pipeline API, credential API, code quality analysis API, etc.
 
-![ks-devops-api](../../images/devops-api.png)
+![ks-devops-api](../../../images/devops-api.png)
 
 ### Multi-tenant isolation
 
diff --git a/developer-guide/concepts-and-designs/sig-devops/jenkins-plugin.md b/sig-devops/concepts-and-designs/jenkins-plugin.md
similarity index 100%
rename from developer-guide/concepts-and-designs/sig-devops/jenkins-plugin.md
rename to sig-devops/concepts-and-designs/jenkins-plugin.md
diff --git a/developer-guide/concepts-and-designs/sig-devops/s2i_b2i_overview.md b/sig-devops/concepts-and-designs/s2i_b2i_overview.md
similarity index 100%
rename from developer-guide/concepts-and-designs/sig-devops/s2i_b2i_overview.md
rename to sig-devops/concepts-and-designs/s2i_b2i_overview.md
diff --git a/developer-guide/concepts-and-designs/sig-observability/kubesphere-logging.md b/sig-observability/concepts-and-designs/kubesphere-logging.md
similarity index 100%
rename from developer-guide/concepts-and-designs/sig-observability/kubesphere-logging.md
rename to sig-observability/concepts-and-designs/kubesphere-logging.md
diff --git a/developer-guide/concepts-and-designs/sig-observability/kubesphere-monitoring.md b/sig-observability/concepts-and-designs/kubesphere-monitoring.md
similarity index 100%
rename from developer-guide/concepts-and-designs/sig-observability/kubesphere-monitoring.md
rename to sig-observability/concepts-and-designs/kubesphere-monitoring.md
diff --git a/developer-guide/development/sig-observability/kubesphere-logging-devlopment-guide.md b/sig-observability/development/kubesphere-logging-devlopment-guide.md
similarity index 100%
rename from developer-guide/development/sig-observability/kubesphere-logging-devlopment-guide.md
rename to sig-observability/development/kubesphere-logging-devlopment-guide.md
diff --git a/developer-guide/development/sig-observability/kubesphere-monitoring-development-guide.md b/sig-observability/development/kubesphere-monitoring-development-guide.md
similarity index 100%
rename from developer-guide/development/sig-observability/kubesphere-monitoring-development-guide.md
rename to sig-observability/development/kubesphere-monitoring-development-guide.md