init

app/src/main/java/com/sipai/jspatrol/ProMonitoring/PointHistoryActivity.java

@@ -567,7 +567,9 @@ public class PointHistoryActivity extends AppCompatActivity implements OnChartVa
 		}
         
         TextView tvname =(TextView)findViewById(R.id.tv_name);
-        tvname.setText(intent.getStringExtra("name"));
+        if (point != null) {
+            tvname.setText(point.getName());
+        }
 
         
 	}