diff --git a/app/src/main/cpp/GPIOControl.cpp b/app/src/main/cpp/GPIOControl.cpp
index 35efa7d4..a4857242 100644
--- a/app/src/main/cpp/GPIOControl.cpp
+++ b/app/src/main/cpp/GPIOControl.cpp
@@ -231,6 +231,7 @@ size_t GpioControl::TurnOffImmediately(int cmd)
             if (it->references > 0)
             {
                 it->references = 0;
+                SetCamerastatus(cmd, false);
                 setInt(it->cmd, 0);
             }
             break;
@@ -273,6 +274,7 @@ size_t GpioControl::TurnOff(int cmd, uint32_t delayedCloseTime/* = 0*/)
                 it->references--;
                 if (it->references == 0)
                 {
+                    SetCamerastatus(cmd, false);
                     setInt(it->cmd, 0);
                 }
             }
@@ -319,6 +321,7 @@ size_t GpioControl::TurnOff(const std::vector<int>& cmds, uint32_t delayedCloseT
                     it->references--;
                     if (it->references == 0)
                     {
+                        SetCamerastatus(it->cmd, false);
                         setInt(it->cmd, 0);
                     }
                 }
@@ -361,6 +364,7 @@ size_t GpioControl::TurnOff(const std::vector<std::pair<int, uint32_t> >& cmds)
                     it->references--;
                     if (it->references == 0)
                     {
+                        SetCamerastatus(it->cmd, false);
                         setInt(it->cmd, 0);
                     }
                 }