diff --git a/Instructs/LoginInstruct.cs b/Instructs/LoginInstruct.cs
index c344d74..3ccaffc 100644
--- a/Instructs/LoginInstruct.cs
+++ b/Instructs/LoginInstruct.cs
@@ -19,30 +19,29 @@ namespace OMS.NET.Instructs
             return Task.Run(() =>
             {
                 if (Data?.GetType() != typeof(JsonElement)) return;//Data 非空和JsonElement类型检查
-                string email = Data.GetProperty("email").GetString();
-                string password = Data.GetProperty("password").GetString();
-                if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(password))
-                {
-                    GlobalArea.Log.Warn("登录信息不能为空！");
-                    return;
-                }
-                //能够获取到则说明客户端有发送数据过来
-                Instruct res1 = new()
-                {
-                    IsResponse = true,
-                    Type = "loginStatus",
-                    Data = false
-                };//默认为false
-                //Console.WriteLine($"已获取到{email}:{password},解密测试{GlobalArea.DecryptFromBase64String(password)}");
-                AccountData? accountData = AccountData.Get(email);
-                GlobalArea.AddLoginAccountData(accountData);
-                if (accountData != null)
+                try
                 {
+                    string email = Data.GetProperty("email").GetString();
+                    string password = Data.GetProperty("password").GetString();
+                    if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(password))
+                    {
+                        throw new Exception("登录信息不能为空");
+                    }
+                    //能够获取到则说明客户端有发送数据过来
+                    Instruct res1 = new()
+                    {
+                        IsResponse = true,
+                        Type = "loginStatus",
+                        Data = false
+                    };//默认为false
+                    //Console.WriteLine($"已获取到{email}:{password},解密测试{GlobalArea.DecryptFromBase64String(password)}");
+                    AccountData accountData = AccountData.Get(email) ?? throw new Exception($"数据库中不包含用户{email}");
+                    GlobalArea.AddLoginAccountData(accountData);
+                    ResponseOrBroadcastInstructs.Add(res1);
                     //只能原文比较，密文每次都不一样，涉及随机性填充
                     if (accountData.Password == GlobalArea.DecryptFromBase64String(password))
                     {
                         res1.Data = true;//登录成功则修改为true
-                        ResponseOrBroadcastInstructs.Add(res1);
                         GlobalArea.Log.Info($"{accountData.UserEmail}:登录成功");
                         GlobalArea.Login(wsid, accountData.UserEmail);
                         GlobalArea.Log.Info($"当前登录用户数量: {GlobalArea.LoginUserCount}");
@@ -60,10 +59,11 @@ namespace OMS.NET.Instructs
                             IsBroadcast = true
                         });
                     }
-                    else
-                    {
-                        ResponseOrBroadcastInstructs.Add(res1);
-                    }
+
+                }
+                catch (Exception ex)
+                {
+                    GlobalArea.Log.Warn($"处理{Type}广播指令出错：" + ex.Message);
                 }
             });
         }