diff --git a/src/main/resources/certificate/product/elink-oauth-prod.jks b/src/main/resources/certificate/product/elink-oauth-prod.jks
new file mode 100644
index 0000000..1a23d34
Binary files /dev/null and b/src/main/resources/certificate/product/elink-oauth-prod.jks differ
diff --git a/src/main/resources/certificate/product/elink-oauth-prod.pub b/src/main/resources/certificate/product/elink-oauth-prod.pub
new file mode 100644
index 0000000..2d10ff9
--- /dev/null
+++ b/src/main/resources/certificate/product/elink-oauth-prod.pub
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAix2aE0JUkUDGfGAWH23S
+uVqh+yRzxVTZ8yy8gtz1MOUSLOFOtme6AgVyfVmOs7p/HyNl6oe9Iw3FM/70Mpn0
+0HLsPr38VL1e5Ez1gkONCmqx5YIVbVYgBmdfYtOhKyjRZl7nsprngq6pHeETNqHa
+ama1WpZjrUQtdPya6bSrXbx0mnK3JhuFpuJqUL7oEqFOMuz3OxCN053iJnDyNNmT
+SlI0XB78old2VbTY0l67FW4Kmp8YVMFm7mrxlnhUh2bhh49r1C9tsOTTXppNdyOk
+0DjZ9jjwLFGUYNsFa4HeRHMg1YioyT2luw2gDoe06D6+CAYc893tgNa32+K+KURd
+dQIDAQAB
+-----END PUBLIC KEY-----