diff --git a/app/src/main/java/com/arpa/hndahesudintocctmsdriver/ui/auth/CertificatesActivity.java b/app/src/main/java/com/arpa/hndahesudintocctmsdriver/ui/auth/CertificatesActivity.java
index 801aaf5..947f8b9 100644
--- a/app/src/main/java/com/arpa/hndahesudintocctmsdriver/ui/auth/CertificatesActivity.java
+++ b/app/src/main/java/com/arpa/hndahesudintocctmsdriver/ui/auth/CertificatesActivity.java
@@ -221,11 +221,12 @@ public class CertificatesActivity extends BaseAppCompatActivity {
                                 Intent in = new Intent(con, CertificatesActivity.class);
                                 in.putExtra("index", 3);
                                 in.putExtra("carId", String.valueOf(czb.getData().getCarId()));
-
-                                CarDelBean carDelBean = new CarDelBean();
-                                carDelBean.setRes(1);//保留字段 1：为绑定车辆，可以进行修改挂车信息
-                                carDelBean.setData(gson.fromJson(gson.toJson(olb.getData().getExistCarInfo()), CarDelBean.DataDTO.class));
-                                in.putExtra("cheData", gson.toJson(carDelBean));
+                                if (olb != null && olb.getData() != null && olb.getData().isCarExist()) {
+                                    CarDelBean carDelBean = new CarDelBean();
+                                    carDelBean.setRes(1);//保留字段 1：为绑定车辆，可以进行修改挂车信息
+                                    carDelBean.setData(gson.fromJson(gson.toJson(olb.getData().getExistCarInfo()), CarDelBean.DataDTO.class));
+                                    in.putExtra("cheData", gson.toJson(carDelBean));
+                                }
                                 startActivity(in);
                             } else if ("1".equals(needUpQCPhoto)) {//判断是否跳转从业资格证
                                 Intent in = new Intent(con, AuthQualificationActivity.class);