diff --git a/app/main/api/etc/main.yaml b/app/main/api/etc/main.yaml
index 27f30ad..4548be2 100644
--- a/app/main/api/etc/main.yaml
+++ b/app/main/api/etc/main.yaml
@@ -16,7 +16,7 @@ VerifyCode:
     AccessKeyID: "LTAI5tKGB3TVJbMHSoZN3yr9"
     AccessKeySecret: "OCQ30GWp4yENMjmfOAaagksE18bp65"
     EndpointURL: "dysmsapi.aliyuncs.com"
-    SignName: "天远查"
+    SignName: "海南海宇大数据"
     TemplateCode: "SMS_302641455"
     ValidTime: 300
 Encrypt: