diff --git a/src/main/java/com/casic/missiles/service/impl/BusinessReadWriterServiceImpl.java b/src/main/java/com/casic/missiles/service/impl/BusinessReadWriterServiceImpl.java
index 39e396b..41807cb 100644
--- a/src/main/java/com/casic/missiles/service/impl/BusinessReadWriterServiceImpl.java
+++ b/src/main/java/com/casic/missiles/service/impl/BusinessReadWriterServiceImpl.java
@@ -66,15 +66,6 @@
                     reader.setProtocol(ProtocolVersion.GRP);
                     reader.setReaderProtocol(ProtocolVersion.GRP);
                     reader.setPortSum(4);//只对LRP的有效
-                    log.info("port:{}", port.substring(port.length() - 1));
-                    int substring = Integer.parseInt(port.substring(port.length() - 1));
-                    byte k = (byte) substring;
-                    byte v = (byte) readWriterConfig.getPower();
-                    HashMap<Byte, Byte> map = new HashMap();
-                    map.put(k, v);
-                    log.info("k:{}", substring);
-                    log.info("v:{}", readWriterConfig.getPower());
-                    reader.reader_SetPowerList(map);
                     boolean connect = reader.connect(false, new BaseReader.IConnectListener() {
                         @Override
                         public void callback(boolean b) {
@@ -84,6 +75,13 @@
                     if (!connect || reader.getIsConnected() == false) {
                         continue;
                     }
+                    HashMap<Byte, Byte> map = new HashMap();
+                    byte v = (byte) readWriterConfig.getPower();
+                    map.put((byte)1, v);
+                    map.put((byte)2, v);
+                    map.put((byte)3, v);
+                    map.put((byte)4, v);
+                    reader.reader_SetPowerList(map);
                     break;
                 }
             }