diff --git a/bk-plugin-framework/bk_plugin_framework/services/bpf_service/management/commands/data/api-definition.yml b/bk-plugin-framework/bk_plugin_framework/services/bpf_service/management/commands/data/api-definition.yml
index b970367..ead7ab9 100644
--- a/bk-plugin-framework/bk_plugin_framework/services/bpf_service/management/commands/data/api-definition.yml
+++ b/bk-plugin-framework/bk_plugin_framework/services/bpf_service/management/commands/data/api-definition.yml
@@ -16,12 +16,12 @@ stage:
   plugin_configs:
   - type: bk-cors
     yaml: |-
-      allow_origins: {{ settings.BK_APIGW_CORS_ALLOW_ORIGINS }}
-      allow_methods: {{ settings.BK_APIGW_CORS_ALLOW_METHODS }}
-      allow_headers: {{ settings.BK_APIGW_CORS_ALLOW_HEADERS }}
+      allow_origins: '{{ settings.BK_APIGW_CORS_ALLOW_ORIGINS }}'
+      allow_methods: '{{ settings.BK_APIGW_CORS_ALLOW_METHODS }}'
+      allow_headers: '{{ settings.BK_APIGW_CORS_ALLOW_HEADERS }}'
       expose_headers: ''
       max_age: 86400
       allow_credential: true
 
 release:
-  comment: "auto release by bk-plugin-runtime"
\ No newline at end of file
+  comment: "auto release by bk-plugin-runtime"