diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 3597a7e..1fec7f8 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -4,6 +4,7 @@
     <inspection_tool class="GoDfaErrorMayBeNotNil" enabled="true" level="WARNING" enabled_by_default="true">
       <functions>
         <function importPath="net/http" name="NewRequest" />
+        <function importPath="StuAcaWorksAI/worker" name="GetStackoverflowAccessTokenByCode" />
       </functions>
     </inspection_tool>
   </profile>
diff --git a/service/toolService.go b/service/toolService.go
index be80d66..4297d19 100644
--- a/service/toolService.go
+++ b/service/toolService.go
@@ -548,32 +548,33 @@ func DoFaceBookCallBack(state *proto.ThirdPartyLoginState, code string) {
 }
 
 func DoStackoverflowCallBack(state *proto.ThirdPartyLoginState, code string) {
+	var thirdPartyLoginStatus proto.ThirdPartyLoginStatus
+	var userInfo proto.StackoverflowUserInfo
+	thirdPartyLoginStatus.Type = state.Platform
 	//根据code获取Access Token
 	tokenResp, err := worker.GetStackoverflowAccessTokenByCode(code, "https://pm.ljsea.top/tool/third_party_callback", worker.StackOverflowClientID, worker.StackOverflowClientSecret)
-
 	if tokenResp.AccessToken == "" {
 		log.Println("get Stackoverflow access token is empty")
-		return
-	}
-	log.Println("get Stackoverflow access token:", tokenResp)
-	//获取用户信息
-	userInfoResp, err := worker.GetStackoverflowUserInfo(tokenResp.AccessToken)
-	if err != nil {
-		log.Println("get Stackoverflow user info error:", err)
-		return
-	}
-	log.Println("get Stackoverflow user info:", userInfoResp)
-	var userInfo proto.StackoverflowUserInfo
-	if userInfoResp.Items != nil && len(userInfoResp.Items) > 0 {
-		userInfo = userInfoResp.Items[0]
+		thirdPartyLoginStatus.Status = proto.ParameterError
 	} else {
-		log.Println("get Stackoverflow user info is empty")
-		return
+		log.Println("get Stackoverflow access token:", tokenResp)
+		//获取用户信息
+		userInfoResp, err2 := worker.GetStackoverflowUserInfo(tokenResp.AccessToken)
+		if err2 != nil {
+			log.Println("get Stackoverflow user info error:", err)
+			thirdPartyLoginStatus.Status = proto.ParameterError
+		} else {
+			log.Println("get Stackoverflow user info:", userInfoResp)
+			if userInfoResp.Items != nil && len(userInfoResp.Items) > 0 {
+				userInfo = userInfoResp.Items[0]
+				thirdPartyUserInfo := proto.ThirdPartyUserInfo{UserID: strconv.Itoa(userInfo.UserID), Name: userInfo.DisplayName, Avatar: userInfo.ProfileImage, Email: ""}
+				HandleThirdPartyLoginStatusV2(state, &thirdPartyLoginStatus, &thirdPartyUserInfo)
+			} else {
+				log.Println("get Stackoverflow user info is empty")
+				thirdPartyLoginStatus.Status = proto.ParameterError
+			}
+		}
 	}
-	var thirdPartyLoginStatus proto.ThirdPartyLoginStatus
-	thirdPartyLoginStatus.Type = state.Platform
-	thirdPartyUserInfo := proto.ThirdPartyUserInfo{UserID: strconv.Itoa(userInfo.UserID), Name: userInfo.DisplayName, Avatar: userInfo.ProfileImage, Email: ""}
-	HandleThirdPartyLoginStatusV2(state, &thirdPartyLoginStatus, &thirdPartyUserInfo)
 	//更新redis中的第三方登录状态
 	thirdPartyLoginStatusStr, _ := json.Marshal(thirdPartyLoginStatus)
 	log.Println("do handle Stackoverflow callback success, third party login status:", string(thirdPartyLoginStatusStr))
diff --git a/worker/thirdParty.go b/worker/thirdParty.go
index f1f7181..bd0384f 100644
--- a/worker/thirdParty.go
+++ b/worker/thirdParty.go
@@ -377,7 +377,7 @@ func GetFaceBookUserInfo(accessToken string) (proto.FaceBookUserInfoResp, error)
 
 const (
 	StackOverflowClientID     = "32093"
-	StackOverflowClientSecret = "cgHOI0emSLU7VB7jpAY9NQ(("
+	StackOverflowClientSecret = "SOvAmbfCBeei1ikqH4IwNA(("
 	StackOverflowKey          = "rl_s6vbPNPhbFbMcyWp7YbaTeg18"
 )