diff --git a/app/src/main/java/com/hjx/parent/dialog/AddHomeworkDialog.java b/app/src/main/java/com/hjx/parent/dialog/AddHomeworkDialog.java
index b46a6d5..e324409 100644
--- a/app/src/main/java/com/hjx/parent/dialog/AddHomeworkDialog.java
+++ b/app/src/main/java/com/hjx/parent/dialog/AddHomeworkDialog.java
@@ -226,7 +226,7 @@ public class AddHomeworkDialog extends BaseDialog<DialogAddHomeworkBinding>{
                     return Observable.just(file)
                             .map(var -> {
                                 BaiduInput baiduInput = NetWorks.inputImage(path, id).blockingGet();
-                                if (baiduInput.getError_code() != null && baiduInput.getBrief() != null) {
+                                if (baiduInput.getError_code() != null && baiduInput.getBrief() == null) {
                                     throw new RuntimeException("图片入库失败");
                                 } else {
                                     return baiduInput;