diff --git a/app/src/main/java/com/example/aucma_mes/MainActivity.java b/app/src/main/java/com/example/aucma_mes/MainActivity.java
index de982f1..a1a9075 100644
--- a/app/src/main/java/com/example/aucma_mes/MainActivity.java
+++ b/app/src/main/java/com/example/aucma_mes/MainActivity.java
@@ -59,6 +59,18 @@ public class MainActivity extends BaseActivity {
                         List<TeamBeen> teamBeens = gson.fromJson(gson.toJson(response.body().getData()), new TypeToken<List<TeamBeen>>() {
                         }.getType());
                         user.setTeamBeens(teamBeens);
+                        String teamName = SharedPreferencesUtils.getstring("teamName", null);
+                        if (teamName!=null){
+                            TeamBeen teamBeen=new TeamBeen();
+                            teamBeen.setTeamName(teamName);
+                            int position = teamBeens.indexOf(teamBeen);
+                            Log.e("TAG", "记录位置:" +position );
+                            binding.loginTeamSpinner.post(new Runnable() {
+                                public void run() {
+                                    binding.loginTeamSpinner.setSelection(position);
+                                }
+                            });
+                        }
                     }
                 });
         getPda();
@@ -125,10 +137,10 @@ public class MainActivity extends BaseActivity {
 
     // 登录
     public void login(View view) {
-        // if (!loginState) {
-        //     Toast.makeText(this, "设备未注册，不允许登录", Toast.LENGTH_SHORT).show();
-        //     return;
-        // }
+        if (!loginState) {
+            Toast.makeText(this, "设备未注册，不允许登录", Toast.LENGTH_SHORT).show();
+            return;
+        }
         String teamCode = user.getTeamCode();
         if (teamCode==null||teamCode.isEmpty()) return;
         dialog.show();
diff --git a/app/src/main/java/com/example/aucma_mes/base/BaseActivity.java b/app/src/main/java/com/example/aucma_mes/base/BaseActivity.java
index 4b7248f..08f0f4e 100644
--- a/app/src/main/java/com/example/aucma_mes/base/BaseActivity.java
+++ b/app/src/main/java/com/example/aucma_mes/base/BaseActivity.java
@@ -26,8 +26,8 @@ import okhttp3.MediaType;
 
 public abstract class BaseActivity extends AppCompatActivity {
     private MyBroad receiver;
-    public static String url="http://192.168.137.1:8080";
-    // public static String url = "http://10.100.72.10:8080";
+    // public static String url="http://192.168.0.102:8080";
+    public static String url = "http://10.100.72.10:8080";
     public ProgressDialog dialog;
     public Gson gson;
     public MediaType JSON = MediaType.parse("application/json; charset=utf-8");
diff --git a/app/src/main/java/com/example/aucma_mes/entity/TeamBeen.java b/app/src/main/java/com/example/aucma_mes/entity/TeamBeen.java
index 547c2c0..9f2803b 100644
--- a/app/src/main/java/com/example/aucma_mes/entity/TeamBeen.java
+++ b/app/src/main/java/com/example/aucma_mes/entity/TeamBeen.java
@@ -1,5 +1,7 @@
 package com.example.aucma_mes.entity;
 
+import java.util.Objects;
+
 /**
  * @author wanghao
  * @date 2023/12/13  14:00
@@ -23,4 +25,19 @@ public class TeamBeen {
     public void setTeamName(String teamName) {
         this.teamName = teamName;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        TeamBeen teamBeen = (TeamBeen) o;
+
+        return Objects.equals(teamName, teamBeen.teamName);
+    }
+
+    @Override
+    public int hashCode() {
+        return teamName != null ? teamName.hashCode() : 0;
+    }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 4e70f38..31b26d0 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -113,6 +113,7 @@
                 android:text="选择班组:" />
 
             <Spinner
+                android:id="@+id/login_team_spinner"
                 android:textAlignment="center"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"