diff --git a/sig/sig-ops/openeuler/u/uos-dovecot-exporter.yaml b/sig/sig-ops/openeuler/u/uos-dovecot-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..1e8d6cca2f537a5027b7c71bf39ab5dda61361af
--- /dev/null
+++ b/sig/sig-ops/openeuler/u/uos-dovecot-exporter.yaml
@@ -0,0 +1,6 @@
+name: uos-dovecot-exporter
+description: A Prometheus exporter for dovecot.
+branches:
+- name: master
+  type: protected
+type: public
\ No newline at end of file
diff --git a/sig/sig-ops/openeuler/u/uos-mgmt-exporter.yaml b/sig/sig-ops/openeuler/u/uos-mgmt-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f90c819f0366b4f19c2c02f37ad9ef3a92ca8d4e
--- /dev/null
+++ b/sig/sig-ops/openeuler/u/uos-mgmt-exporter.yaml
@@ -0,0 +1,6 @@
+name: uos-mgmt-exporter
+description: A Prometheus exporter for mgmt.
+branches:
+- name: master
+  type: protected
+type: public
\ No newline at end of file
diff --git a/sig/sig-ops/openeuler/u/uos-squid-exporter.yaml b/sig/sig-ops/openeuler/u/uos-squid-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eecfeb3a532289619f4fa3f9f4104c3ebeeaea0e
--- /dev/null
+++ b/sig/sig-ops/openeuler/u/uos-squid-exporter.yaml
@@ -0,0 +1,6 @@
+name: uos-squid-exporter
+description: A Prometheus exporter for squid proxy server
+branches:
+  - name: master
+    type: protected
+type: public
diff --git a/sig/sig-ops/openeuler/u/uos-syslog-ng-exporter.yaml b/sig/sig-ops/openeuler/u/uos-syslog-ng-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8a3b916ff88486e93e0336c58df53f0e7000df47
--- /dev/null
+++ b/sig/sig-ops/openeuler/u/uos-syslog-ng-exporter.yaml
@@ -0,0 +1,6 @@
+name: uos-syslog-ng-exporter
+description: A Prometheus exporter for syslog-ng server
+branches:
+  - name: master
+    type: protected
+type: public
diff --git a/sig/sig-ops/sig-info.yaml b/sig/sig-ops/sig-info.yaml
index 9f979bea70003dba3bc3a3406daba9d746eb9bd9..bd1ac15719078f817ced6fb0caf4099dce44805a 100644
--- a/sig/sig-ops/sig-info.yaml
+++ b/sig/sig-ops/sig-info.yaml
@@ -451,8 +451,16 @@ repositories:
   - src-openeuler/uos-uwsgi-exporter
   - openeuler/uos-time-exporter
   - src-openeuler/uos-time-exporter
+  - openeuler/uos-syslog-ng-exporter
+  - src-openeuler/uos-syslog-ng-exporter
   - openeuler/uos-iptables-exporter
   - src-openeuler/uos-iptables-exporter
+  - openeuler/uos-squid-exporter
+  - src-openeuler/uos-squid-exporter
+  - openeuler/uos-dovecot-exporter
+  - src-openeuler/uos-dovecot-exporter
+  - openeuler/uos-mgmt-exporter
+  - src-openeuler/uos-mgmt-exporter
   committers:
   - gitee_id: xingwei-liu
     name: liuxingwei
diff --git a/sig/sig-ops/src-openeuler/u/uos-dovecot-exporter.yaml b/sig/sig-ops/src-openeuler/u/uos-dovecot-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..5b2025354fb16277fe085593ca8d437accd6ebc7
--- /dev/null
+++ b/sig/sig-ops/src-openeuler/u/uos-dovecot-exporter.yaml
@@ -0,0 +1,7 @@
+name: uos-dovecot-exporter
+description: A Prometheus exporter for dovecot.
+upstream: https://gitee.com/openeuler/uos-dovecot-exporter
+branches:
+- name: master
+  type: protected
+type: public
\ No newline at end of file
diff --git a/sig/sig-ops/src-openeuler/u/uos-mgmt-exporter.yaml b/sig/sig-ops/src-openeuler/u/uos-mgmt-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..57b9c7c3057a9e65230b9ed8ca3498d5d8455e41
--- /dev/null
+++ b/sig/sig-ops/src-openeuler/u/uos-mgmt-exporter.yaml
@@ -0,0 +1,7 @@
+name: uos-mgmt-exporter
+description: A Prometheus exporter for mgmt.
+upstream: https://gitee.com/openeuler/uos-mgmt-exporter
+branches:
+- name: master
+  type: protected
+type: public
\ No newline at end of file
diff --git a/sig/sig-ops/src-openeuler/u/uos-squid-exporter.yaml b/sig/sig-ops/src-openeuler/u/uos-squid-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a9a206af68f2663a0c0939f6db69e4a6b7c305e5
--- /dev/null
+++ b/sig/sig-ops/src-openeuler/u/uos-squid-exporter.yaml
@@ -0,0 +1,7 @@
+name: uos-squid-exporter
+description: A Prometheus exporter for squid proxy server
+upstream: https://gitee.com/openeuler/uos-squid-exporter
+branches:
+  - name: master
+    type: protected
+type: public
diff --git a/sig/sig-ops/src-openeuler/u/uos-syslog-ng-exporter.yaml b/sig/sig-ops/src-openeuler/u/uos-syslog-ng-exporter.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3ec940d47ea960e30d7b59c0a88f978a8f702dbd
--- /dev/null
+++ b/sig/sig-ops/src-openeuler/u/uos-syslog-ng-exporter.yaml
@@ -0,0 +1,7 @@
+name: uos-syslog-ng-exporter
+description: A Prometheus exporter for syslog-ng server
+upstream: https://gitee.com/openeuler/uos-syslog-ng-exporter
+branches:
+  - name: master
+    type: protected
+type: public