diff --git a/web/src/main/java/com/zhehekeji/web/service/sick/CognexSocket.java b/web/src/main/java/com/zhehekeji/web/service/sick/CognexSocket.java
index d947a61..c3a016a 100644
--- a/web/src/main/java/com/zhehekeji/web/service/sick/CognexSocket.java
+++ b/web/src/main/java/com/zhehekeji/web/service/sick/CognexSocket.java
@@ -20,6 +20,7 @@ public class CognexSocket {
         InputStream is = null;
         try {
             socket.connect(new InetSocketAddress(ip,port),3000);
+            socket.setSoTimeout(3000);
             os = socket.getOutputStream();
             is = socket.getInputStream();
             int i = 0;
diff --git a/web/src/main/java/com/zhehekeji/web/service/sick/SickSocket.java b/web/src/main/java/com/zhehekeji/web/service/sick/SickSocket.java
index ca9c635..5368ede 100644
--- a/web/src/main/java/com/zhehekeji/web/service/sick/SickSocket.java
+++ b/web/src/main/java/com/zhehekeji/web/service/sick/SickSocket.java
@@ -41,7 +41,7 @@ public class SickSocket {
                 }
                 i++;
             }
-        } catch (IOException e) {
+        } catch (Exception e) {
             tcpLogger.error("sick time out,ip:{},info:{}",ip,e);
             log.error("sick time out,ip:{},info:{}",ip,e);
         }finally {