diff --git a/Clash/Providers/Ruleset/Scholar.yaml b/Clash/Providers/Ruleset/Scholar.yaml
index 7e54a87..0522d0e 100644
--- a/Clash/Providers/Ruleset/Scholar.yaml
+++ b/Clash/Providers/Ruleset/Scholar.yaml
@@ -48,6 +48,7 @@ payload:
   - DOMAIN-SUFFIX,nature.com
   - DOMAIN-SUFFIX,ncbi.nlm.nih.gov
   - DOMAIN-SUFFIX,oecd-ilibrary.org
+  - DOMAIN-SUFFIX,opg.optica.org
   - DOMAIN-SUFFIX,osapublishing.org
   - DOMAIN-SUFFIX,oup.com
   - DOMAIN-SUFFIX,ovid.com
@@ -82,4 +83,4 @@ payload:
   - DOMAIN-SUFFIX,wiley.com
   - DOMAIN-SUFFIX,worldbank.org
   - DOMAIN-SUFFIX,worldscientific.com
-  - DOMAIN-SUFFIX,zotero.org
\ No newline at end of file
+  - DOMAIN-SUFFIX,zotero.org
diff --git a/Clash/Ruleset/Scholar.list b/Clash/Ruleset/Scholar.list
index af42649..7206518 100644
--- a/Clash/Ruleset/Scholar.list
+++ b/Clash/Ruleset/Scholar.list
@@ -47,6 +47,7 @@ DOMAIN-SUFFIX,myilibrary.com
 DOMAIN-SUFFIX,nature.com
 DOMAIN-SUFFIX,ncbi.nlm.nih.gov
 DOMAIN-SUFFIX,oecd-ilibrary.org
+DOMAIN-SUFFIX,opg.optica.org
 DOMAIN-SUFFIX,osapublishing.org
 DOMAIN-SUFFIX,oup.com
 DOMAIN-SUFFIX,ovid.com
@@ -81,4 +82,4 @@ DOMAIN-SUFFIX,westlawchina.com
 DOMAIN-SUFFIX,wiley.com
 DOMAIN-SUFFIX,worldbank.org
 DOMAIN-SUFFIX,worldscientific.com
-DOMAIN-SUFFIX,zotero.org
\ No newline at end of file
+DOMAIN-SUFFIX,zotero.org