diff --git a/src/main/java/com/zhgd/xmgl/modules/xz/special/controller/XzSpecialOperationFireSafetyNewController.java b/src/main/java/com/zhgd/xmgl/modules/xz/special/controller/XzSpecialOperationFireSafetyNewController.java
index 071acc987..44daaafd5 100644
--- a/src/main/java/com/zhgd/xmgl/modules/xz/special/controller/XzSpecialOperationFireSafetyNewController.java
+++ b/src/main/java/com/zhgd/xmgl/modules/xz/special/controller/XzSpecialOperationFireSafetyNewController.java
@@ -181,8 +181,11 @@ public class XzSpecialOperationFireSafetyNewController {
                 }
             }
             paramMap.put("safeMeasure", JSON.toJSONString(safeMeasure));
-            FileInfo fileInfo = uploadFileService.uploadFileBase64Image(paramMap.getString("allowSign"));
-            paramMap.put("allowSign", fileInfo == null ? "" : fileInfo.getUrl());
+            String allowSign = paramMap.getString("allowSign");
+            if (!allowSign.contains("http://")) {
+                FileInfo fileInfo = uploadFileService.uploadFileBase64Image(allowSign);
+                paramMap.put("allowSign", fileInfo == null ? "" : fileInfo.getUrl());
+            }
             XzSpecialOperationFireSafetyNew xzSpecialOperationFireSafetyNew = JSONObject.parseObject(JSON.toJSONString(paramMap), XzSpecialOperationFireSafetyNew.class);
             xzSpecialOperationFireSafetyNewService.save(xzSpecialOperationFireSafetyNew);
         } catch (Exception e) {