diff --git a/server/apigate/middleware/caforward.go b/server/apigate/middleware/caforward.go
index 31fb0256..bf41ea45 100644
--- a/server/apigate/middleware/caforward.go
+++ b/server/apigate/middleware/caforward.go
@@ -22,12 +22,14 @@ import (
 其他的需要校验
 
 OutApp不需要限制并发数!!!
+Callback 也不需要
 */
 func CaForward(c *gin.Context) {
 	accountId := c.DefaultQuery("account_id", "")
 	sessionId := c.DefaultQuery("session_id", "")
 
-	var needlimit bool = !strings.HasPrefix(c.DefaultQuery("c", ""), "OutApp")
+	cmd:=c.DefaultQuery("c", "")
+	var needlimit bool = !strings.HasPrefix(cmd, "OutApp") && !strings.HasPrefix(cmd, "Callback")
 	if needlimit && !jccommon.IsValidSessionId(accountId, sessionId) {
 		f5.RspErr(c, 500, "invalid session_id")
 		c.Abort()