diff --git a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/FDELHandler.java b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/FDELHandler.java
index 5097266c..68272e84 100644
--- a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/FDELHandler.java
+++ b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/FDELHandler.java
@@ -20,8 +20,15 @@ public class FDELHandler extends FlopBaseHandler {
 	
 	@Override
 	public HandlerResult run(Cminmsg cminmsg) {
-		MSG cldtMsg = exchangeService.xmlstrToObject(cminmsg.getCminmsgsClobMsg(), MSG.class);
-		FLOP flop = cldtMsg.getFLOP().get(0);
+		MSG msg = exchangeService.xmlstrToObject(cminmsg.getCminmsgsClobMsg(), MSG.class);
+		//每条消息业务上只会包含一条动态消息记录。
+		if(msg.getFLOP().size() != 1)
+		{
+			logger.error("预期每条消息只会包含一条动态消息记录,当前{}条",msg.getFLOP().size());
+			return HandlerResult.failure();
+		}
+		
+		FLOP flop = msg.getFLOP().get(0);
 		
 		
 		SCHD.FLTR  fltr =  flightInfoService.getByFlid(flop.getFLID().toString());
diff --git a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/base/FlopBaseHandler.java b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/base/FlopBaseHandler.java
index 815b722a..2c627b79 100644
--- a/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/base/FlopBaseHandler.java
+++ b/src/main/java/com/gzzn/omms/msgexchangeapi/msghandler/flop/base/FlopBaseHandler.java
@@ -45,8 +45,15 @@ public class FlopBaseHandler implements IBaseHandler {
 	
 	@Override
 	public HandlerResult run(Cminmsg cminmsg) {
-		MSG cldtMsg = exchangeService.xmlstrToObject(cminmsg.getCminmsgsClobMsg(), MSG.class);
-		FLOP flop = cldtMsg.getFLOP().get(0);
+		MSG msg = exchangeService.xmlstrToObject(cminmsg.getCminmsgsClobMsg(), MSG.class);
+		//每条消息业务上只会包含一条动态消息记录。
+		if(msg.getFLOP().size() != 1)
+		{
+			logger.error("预期每条消息只会包含一条动态消息记录,当前{}条",msg.getFLOP().size());
+			return HandlerResult.failure();
+		}
+		
+		FLOP flop = msg.getFLOP().get(0);
 		
 		
 		SCHD.FLTR  fltr =  flightInfoService.getByFlid(flop.getFLID().toString());