diff --git a/BaseModule/src/main/java/com/xscm/moduleutil/base/BaseMvpFragment.java b/BaseModule/src/main/java/com/xscm/moduleutil/base/BaseMvpFragment.java
index 4d382a11..03f35404 100644
--- a/BaseModule/src/main/java/com/xscm/moduleutil/base/BaseMvpFragment.java
+++ b/BaseModule/src/main/java/com/xscm/moduleutil/base/BaseMvpFragment.java
@@ -11,6 +11,7 @@ import androidx.annotation.Nullable;
 import androidx.databinding.ViewDataBinding;
 import androidx.fragment.app.FragmentActivity;
 
+import com.blankj.utilcode.util.LogUtils;
 import com.xscm.moduleutil.activity.IPresenter;
 import com.xscm.moduleutil.activity.IView;
 
@@ -20,6 +21,8 @@ public abstract class BaseMvpFragment<P extends IPresenter, VDB extends ViewData
 
     protected abstract P bindPresenter();
 
+    protected boolean isShowSuccess = false;
+
     @Override
     public FragmentActivity getSelfActivity() {
         return getActivity();
@@ -37,6 +40,23 @@ public abstract class BaseMvpFragment<P extends IPresenter, VDB extends ViewData
         super.onViewCreated(view, savedInstanceState);
     }
 
+    @Override
+    public void onResume() {
+        super.onResume();
+        isShowSuccess = true;
+    }
+
+    @Override
+    public void onHiddenChanged(boolean hidden) {
+        super.onHiddenChanged(hidden);
+        LogUtils.e("BaseMvpFragmentAAA","onHiddenChanged==="+hidden+"====="+this.getClass().getSimpleName()+"===="+isShowSuccess);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+    }
+
     @Override
     public void onDestroyView() {
         if (MvpPre != null) {
diff --git a/BaseModule/src/main/java/com/xscm/moduleutil/base/CommonAppContext.java b/BaseModule/src/main/java/com/xscm/moduleutil/base/CommonAppContext.java
index abb0e7dc..4c6614b6 100644
--- a/BaseModule/src/main/java/com/xscm/moduleutil/base/CommonAppContext.java
+++ b/BaseModule/src/main/java/com/xscm/moduleutil/base/CommonAppContext.java
@@ -161,7 +161,7 @@ public class CommonAppContext extends MultiDexApplication  implements Applicatio
         //设置mqtt环境 false 测试环境 true 正式环境
 //      ExternalResConstants.INSTANCE.setIS_MQTT_RELEASE(false);
         //设置http环境 false 测试环境 true 正式环境
-        ExternalResConstants.INSTANCE.setIS_HTTP_RELEASE(false);
+        ExternalResConstants.INSTANCE.setIS_HTTP_RELEASE(true);
         currentEnvironment = ExternalResConstants.INSTANCE.HTTP_PATH();
 
         initialization();
diff --git a/MainModule/src/main/java/com/xscm/modulemain/activity/room/activity/RoomActivity.kt b/MainModule/src/main/java/com/xscm/modulemain/activity/room/activity/RoomActivity.kt
index 5d9978b3..9205eb8e 100644
--- a/MainModule/src/main/java/com/xscm/modulemain/activity/room/activity/RoomActivity.kt
+++ b/MainModule/src/main/java/com/xscm/modulemain/activity/room/activity/RoomActivity.kt
@@ -1685,8 +1685,9 @@ class RoomActivity : BaseMvpActivity<RoomPresenter?, ActivityRoomBinding?>(),
         } else {
             clFirstCharge(false)
         }
-
-        EventBus.getDefault().post(mRoomInfoResp?.room_info)
+        mRoomInfoResp?.room_info?.let { roomInfo ->
+            EventBus.getDefault().post(roomInfo)
+        }
 
         EventBus.getDefault().post(roomSettingEvent)
     }
@@ -1926,7 +1927,11 @@ class RoomActivity : BaseMvpActivity<RoomPresenter?, ActivityRoomBinding?>(),
                 roomFragment!!.upRoomInfoData(mRoomInfoResp)
                 roomFragment?.handleRoomMessage(messageEvent)
             }
-
+            RoomType.SIGN_CONTRACT ->{
+                mRoomInfoResp?.room_info?.pit_list!![pitNumber.toInt() - 1] = RoomPitBean(pitNumber)
+                roomFragment!!.upRoomInfoData(mRoomInfoResp)
+                roomFragment?.handleRoomMessage(messageEvent)
+            }
             else -> {
                 roomFragment!!.updateSeatViewExchangedWithPitArray(mRoomInfoResp)
             }
diff --git a/MainModule/src/main/java/com/xscm/modulemain/activity/room/fragment/RoomFragment.java b/MainModule/src/main/java/com/xscm/modulemain/activity/room/fragment/RoomFragment.java
index 0e315bed..fb7b5639 100644
--- a/MainModule/src/main/java/com/xscm/modulemain/activity/room/fragment/RoomFragment.java
+++ b/MainModule/src/main/java/com/xscm/modulemain/activity/room/fragment/RoomFragment.java
@@ -1,6 +1,7 @@
 package com.xscm.modulemain.activity.room.fragment;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.content.Intent;
 import android.os.Bundle;
 import android.os.CountDownTimer;
@@ -59,6 +60,10 @@ import java.nio.charset.StandardCharsets;
 import java.util.Date;
 import java.util.List;
 import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+import io.reactivex.Observable;
+import io.reactivex.android.schedulers.AndroidSchedulers;
 
 /**
  * @author qx
@@ -110,6 +115,7 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
 
     FragmentManager fragmentManager = null;
     FragmentTransaction fragmentTransaction = null;
+
     private void setRoomSeatViewType() {
         if (mRoomInfoResp == null || mRoomInfoResp.getRoom_info() == null) {
             return;
@@ -402,7 +408,8 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
         } else if (roomType == RoomType.DATING) {
             newFragment = switch (labelId) {
                 case "2" -> {
-                    if (ktvFragment == null) ktvFragment = RoomKtvFragment.newInstance(mRoomInfoResp);
+                    if (ktvFragment == null)
+                        ktvFragment = RoomKtvFragment.newInstance(mRoomInfoResp);
                     else ktvFragment.roomInfoUpdate(mRoomInfoResp);
                     yield ktvFragment;
                 }
@@ -436,7 +443,7 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
         }
 
         if (newFragment != null) {
-             switchFragment(newFragment, mBinding.roomItem.getId());
+            switchFragment(newFragment, mBinding.roomItem.getId(), false);
         } else {
             LogUtils.e("newFragment==null");
         }
@@ -464,7 +471,11 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
     private Fragment currentFragment = null;
     private boolean isReplacing = false;
 
-    private void switchFragment(Fragment newFragment, int containerId) {
+    private int MAX_COUNT = 3;
+    private int retryCount = 0;
+
+    @SuppressLint("CheckResult")
+    private void switchFragment(Fragment newFragment, int containerId, boolean isAddFail) {
         if (!isAdded() || newFragment == null) return;
         LogUtils.e("switchFragment attachA");
         FragmentTransaction ft = getChildFragmentManager().beginTransaction();
@@ -489,6 +500,43 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
 
         currentFragment = newFragment;
 
+        // 校验2：事务执行后，验证Fragment的核心状态
+        // ① 是否真的附加到FragmentManager
+        boolean isLoadSuccess = true;
+        String errorMsg = null;
+        // 更全面的检查
+        if (!newFragment.isAdded()) {
+            isLoadSuccess = false;
+            errorMsg = "Fragment未附加到FragmentManager";
+        } else if (newFragment.getView() == null) {
+            isLoadSuccess = false;
+            errorMsg = "Fragment View创建失败";
+        } else if (!newFragment.isResumed()) {
+            // 可选：检查是否至少执行到onResume
+            // 注意：某些场景可能不需要这么严格的检查
+            isLoadSuccess = false;
+            errorMsg = "Fragment未进入Resumed状态";
+        }
+        LogUtils.e("switchFragment :"+errorMsg +",isLoadSuccess:"+isLoadSuccess);
+        // 处理失败情况
+        if (!isLoadSuccess) {
+            Log.e("FragmentCheck", errorMsg);
+
+            if (retryCount == MAX_COUNT){
+                LogUtils.e("switchFragment retryCount == MAX_COUNT");
+                return;
+            }
+            // 可以考虑自动恢复或通知用户
+            Observable.timer(1000, TimeUnit.MILLISECONDS).observeOn(AndroidSchedulers.mainThread()).subscribe(
+                    aLong ->{
+                        retryCount++;
+                        LogUtils.e("switchFragment retry");
+                        switchFragment(newFragment, containerId, true);
+                    }
+            );
+            return;
+        }
+
         startActivity(new Intent(ActivityUtils.getTopActivity(), TransparentActivity.class));
     }
 
@@ -779,7 +827,7 @@ public class RoomFragment extends BaseMvpFragment<RoomPresenter, FragmentRoomBin
 
         switch (qxRoomSeatViewType) {
             case KTV:
-                if (ktvFragment  == currentFragment) {
+                if (ktvFragment == currentFragment) {
                     handleKtvEvent(messageEvent);
                 }
                 break;
diff --git a/gradle.properties b/gradle.properties
index cc7015fa..e7c523f9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -28,8 +28,8 @@ isBuildModule=false
 #org.gradle.deamon=false
 android.injected.testOnly=false
 
-APP_VERSION_NAME=1.0.7.6
-APP_VERSION_CODE=66
+APP_VERSION_NAME=1.0.7.8
+APP_VERSION_CODE=68
 
 org.gradle.jvm.toolchain.useLegacyAdapters=false
 #org.gradle.java.home=C\:\\Users\\qx\\.jdks\\ms-17.0.15