1、退出演练进入灾情管理，无法保存灾情

2、灭火机器人没有装备水带也能行走问题修改

Assets/Scripts/Common/Disasters/FireSpread/FireSpreadPanel.cs

@@ -81,8 +81,9 @@ public class FireSpreadPanel : BaseAttributeSet {
         Close();
     }
 
-    private void OnDestroy()
+    public override void OnDestroy()
     {
+        base.OnDestroy();
         InitialSizeDropdown.onValueChanged.RemoveListener(InitialSizeSet);
 
         roadSpread.onValueChanged.RemoveListener(RoadSpreadSelected);

Assets/Scripts/DongYouLiQing/BaseCommander/FireRobotLayWaterHose.cs

@@ -140,6 +140,10 @@ public class FireRobotLayWaterHose : MonoBehaviour
     // Update is called once per frame
     void Update()
     {
+        if (remainlenght<=0.5f) 
+        {
+            agent.SetDestination(transform.position);
+        }
         if (flag && agent.velocity.magnitude > 0) //开启“铺设水带”，并且开始寻路时才会执行
         {
             HasUseNum = Mathf.CeilToInt(GetSelfConsumedLength() / 20);