diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/service/impl/OcrIdentifyServiceImpl.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/service/impl/OcrIdentifyServiceImpl.java
index 85255a3..11369dc 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/service/impl/OcrIdentifyServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/ocr/service/impl/OcrIdentifyServiceImpl.java
@@ -81,6 +81,9 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
         String imgName = null;//图片名称
         if (StringUtils.isNotBlank(imgPath)) {
             imgName = imgPath.substring(imgPath.lastIndexOf("/") + 1, imgPath.length());
+        }else{
+            log.error("异常，识别图片地址为空");
+            return;
         }
         String message = responseBody.getString("message");//描述
         String taskStatus = responseBody.getString("taskStatus");//任务是否完成
@@ -89,6 +92,12 @@ public class OcrIdentifyServiceImpl extends ServiceImpl<OcrIdentifyMapper, OcrId
         // 入库记录
         OcrIdentifyDetail ocrIdentifyDetail = new OcrIdentifyDetail();
         if (semanticResult != null) {
+            long count = ocrIdentifyDetailService.count(new LambdaUpdateWrapper<OcrIdentifyDetail>().eq(OcrIdentifyDetail::getIdentifyId, identifyId).eq(OcrIdentifyDetail::getImageUrl, imgPath));
+            if (count>0) {
+                //该图片已识别过
+                log.error("该图片已识别过");
+                return;
+            }
             ocrIdentifyDetail.setIdentifyId(identifyId);
             ocrIdentifyDetail.setImageName(imgName);
             ocrIdentifyDetail.setImageUrl(imgPath);