diff --git a/src/main/java/com/telpo/dipperposition/handler/NettyServerHandler.java b/src/main/java/com/telpo/dipperposition/handler/NettyServerHandler.java
index 86868d7..f82c58b 100644
--- a/src/main/java/com/telpo/dipperposition/handler/NettyServerHandler.java
+++ b/src/main/java/com/telpo/dipperposition/handler/NettyServerHandler.java
@@ -6,6 +6,9 @@ import com.telpo.dipperposition.enums.DipperReturnValue;
 import com.telpo.dipperposition.service.IDipperAstPosAsyncTaskService;
 import com.telpo.dipperposition.service.IDipperAstTimeAsyncTaskService;
 import com.telpo.dipperposition.service.IDipperDataAsyncTaskService;
+import com.telpo.dipperposition.service.impl.DipperAstPosAsyncTaskServiceImpl;
+import com.telpo.dipperposition.service.impl.DipperAstTimeAsyncTaskServiceImpl;
+import com.telpo.dipperposition.service.impl.DipperDataAsyncTaskServiceImpl;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import io.netty.channel.socket.SocketChannel;
@@ -110,6 +113,9 @@ public class NettyServerHandler extends ChannelInboundHandlerAdapter {
         //if (AST_TIME_CMD.equals(recvmg)) {
         if (AST_TIME_CMD.equals(msg)) {
             // 初始时间辅助输入;
+            if (dipperTimeAsyncTaskService == null) {
+                dipperTimeAsyncTaskService = new DipperAstTimeAsyncTaskServiceImpl();
+            }
             channelAns = dipperTimeAsyncTaskService.pushAstTime();
         }
 
@@ -123,6 +129,9 @@ public class NettyServerHandler extends ChannelInboundHandlerAdapter {
 //                    positionConfig.getCenterProvince(),
 //                    positionConfig.getIpPositionRequestPath(),
 //                    positionConfig.getIpPositionRequestKey());
+            if (dipperAstPosAsyncTaskService == null) {
+                dipperAstPosAsyncTaskService = new DipperAstPosAsyncTaskServiceImpl();
+            }
             channelAns = dipperAstPosAsyncTaskService.pushAstPos(ipAddress,
                     "/csv/provinceLonAlt.csv",
                     "湖北省",
@@ -134,6 +143,9 @@ public class NettyServerHandler extends ChannelInboundHandlerAdapter {
         //if (Integer.parseInt(starsAsycServerPort) == channel.localAddress().getPort()) {
         //if (AST_POS_CMD.equals(recvmg)) {
         if (AST_POS_CMD.equals(msg)) {
+            if (dipperDataAsyncTaskService == null) {
+                dipperDataAsyncTaskService = new DipperDataAsyncTaskServiceImpl();
+            }
             channelAns = dipperDataAsyncTaskService.getAstEPH();
         }