diff --git a/ArduCopter/mode_brake.cpp b/ArduCopter/mode_brake.cpp
index 550e80dd42..e4ebef37bb 100644
--- a/ArduCopter/mode_brake.cpp
+++ b/ArduCopter/mode_brake.cpp
@@ -91,7 +91,7 @@ void ModeBrake::run()
                     }               
                     else  if(countdown<=0){
                         gcs().send_text(MAV_SEVERITY_INFO," 执行继续任务");
-                       copter.updownStatus == UpDown_ContinueClimb;                    
+                       copter.updownStatus = UpDown_ContinueClimb;                    
                        set_mode(Mode::Number::AUTO, ModeReason::REQUEST_CMD);
                     }
                 }
diff --git a/ArduCopter/mode_rtl.cpp b/ArduCopter/mode_rtl.cpp
index 65973331bd..dbd23ffa63 100644
--- a/ArduCopter/mode_rtl.cpp
+++ b/ArduCopter/mode_rtl.cpp
@@ -96,7 +96,7 @@ void ModeRTL::run(bool disarm_on_land)
                     }
                     else if(countdown<=0){
                        gcs().send_text(MAV_SEVERITY_INFO,"开始着陆");
-                        copter.updownStatus == UpDown_ContinueDescent;
+                        copter.updownStatus = UpDown_ContinueDescent;
                         _state = RTL_Land;
                     }
                  }