diff --git a/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java b/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
index e1d8c28da5..3d30ab7cba 100644
--- a/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
+++ b/modules/mogo-module-service/src/main/java/com/mogo/module/service/routeoverlay/RouteOverlayDrawer.java
@@ -166,10 +166,20 @@ public class RouteOverlayDrawer {
                     setVisible(false);
                     return;
                 }
-                for (int i = 0; i < routes.size(); i++) {
-                    MessagePad.TrajectoryPoint route = routes.get(i);
+                int total = routes.size();
+                for (int i = 0; i < total ; i++) {
+                    MessagePad.TrajectoryPoint route = null;
+                    try {
+                        route = routes.get(i);
+                        if (route == null) {
+                            continue;
+                        }
+                    } catch (Throwable t) {
+                        Log.d(M_OLD_ROUTE + TAG, "render-error:" + t.getMessage());
+                    }
                     if (route == null) {
-                        continue;
+                        //数组越界了，结束循环
+                        break;
                     }
                     MogoLatLng acquire = pools.acquire();
                     double latitude = route.getLatitude();