diff --git a/src/main/java/com/zhgd/review/base/api/CameraPreview.java b/src/main/java/com/zhgd/review/base/api/CameraPreview.java
index edb966d..8138854 100644
--- a/src/main/java/com/zhgd/review/base/api/CameraPreview.java
+++ b/src/main/java/com/zhgd/review/base/api/CameraPreview.java
@@ -67,16 +67,21 @@ public class CameraPreview {
         /**
          * STEP6：调用接口
          */
-        String result = ArtemisHttpUtil.doPostStringArtemis(path, body, null, null,
-                contentType, header);// post请求application/json类型参数
-        JSONObject jsonResult = JSONObject.parseObject(result);
-        if (result != null) {
-            String code = jsonResult.getString("code");
-            if (!code.equals("0")) {
-                log.error("调用海康开发平台接口出现错误,请求接口：" + requestUrl + "请求参数 ：" + body + "返回错误码：" + code);
-                jsonResult = null;
+        try {
+            String result = ArtemisHttpUtil.doPostStringArtemis(path, body, null, null,
+                    contentType, header);// post请求application/json类型参数
+            JSONObject jsonResult = JSONObject.parseObject(result);
+            if (result != null) {
+                String code = jsonResult.getString("code");
+                if (!code.equals("0")) {
+                    log.error("调用海康开发平台接口出现错误,请求接口：" + requestUrl + "请求参数 ：" + body + "返回错误码：" + code);
+                    jsonResult = null;
+                }
             }
+            return jsonResult;
+        } catch (Exception e) {
+            log.error("调用海康接口错误" + e.getMessage());
         }
-        return jsonResult;
+        return null;
     }
 }