diff --git a/service/toolService.go b/service/toolService.go
index ad78c2e..215bc86 100644
--- a/service/toolService.go
+++ b/service/toolService.go
@@ -489,6 +489,7 @@ func DoThirdPartyCallBack(state *proto.ThirdPartyLoginState, code string) {
 		DoFaceBookCallBack(state, code)
 	case "stackoverflow":
 		// TODO
+		DoStackoverflowCallBack(state, code)
 	default:
 		log.Println("DoThirdPartyCallBack platform error:", state.Platform)
 	}