diff --git a/azure/proxy.go b/azure/proxy.go
index 257fb90..63b85c9 100644
--- a/azure/proxy.go
+++ b/azure/proxy.go
@@ -20,8 +20,8 @@ import (
 func Proxy(c *gin.Context) {
 	if c.Request.Method == http.MethodOptions {
 		c.Header("Access-Control-Allow-Origin", "*")
-		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
-		c.Header("Access-Control-Allow-Headers", "Authorization")
+		c.Header("Access-Control-Allow-Methods", "GET, OPTIONS, POST")
+		c.Header("Access-Control-Allow-Headers", "Authorization, Content-Type")
 		c.Status(200)
 		return
 	}