diff --git a/controller/telegram.go b/controller/telegram.go
index b5bc0c0..8d07fc9 100644
--- a/controller/telegram.go
+++ b/controller/telegram.go
@@ -5,6 +5,7 @@ import (
 	"crypto/sha256"
 	"encoding/hex"
 	"io"
+	"net/http"
 	"one-api/common"
 	"one-api/model"
 	"sort"
@@ -48,6 +49,13 @@ func TelegramBind(c *gin.Context) {
 		})
 		return
 	}
+	if user.Id == 0 {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": "用户已注销",
+		})
+		return
+	}
 	user.TelegramId = telegramId
 	if err := user.Update(false); err != nil {
 		c.JSON(200, gin.H{
diff --git a/controller/wechat.go b/controller/wechat.go
index ff4c9fb..7f048c9 100644
--- a/controller/wechat.go
+++ b/controller/wechat.go
@@ -78,6 +78,13 @@ func WeChatAuth(c *gin.Context) {
 			})
 			return
 		}
+		if user.Id == 0 {
+			c.JSON(http.StatusOK, gin.H{
+				"success": false,
+				"message": "用户已注销",
+			})
+			return
+		}
 	} else {
 		if common.RegisterEnabled {
 			user.Username = "wechat_" + strconv.Itoa(model.GetMaxUserId()+1)