微改

parkMonitor/server/CoreThread/SpaceManager.cs

@@ -316,9 +316,9 @@ namespace parkMonitor.server.CoreThread
         {
             if (CheckIfBufferExist(parkingBufferID))
             {
-                if (bufferList[parkingBufferID].occupied != status)
+                if (bufferList[parkingBufferID-1].occupied != status)
                 {
-                    bufferList[parkingBufferID].occupied = status;
+                    bufferList[parkingBufferID-1].occupied = status;
                     return true;
                 }
                 else { return false; }