diff --git a/services/cameraservice/sinkservice/src/distributedcamera/dcamera_sink_hidumper.cpp b/services/cameraservice/sinkservice/src/distributedcamera/dcamera_sink_hidumper.cpp
index d56a4e3..3f61f31 100644
--- a/services/cameraservice/sinkservice/src/distributedcamera/dcamera_sink_hidumper.cpp
+++ b/services/cameraservice/sinkservice/src/distributedcamera/dcamera_sink_hidumper.cpp
@@ -130,9 +130,9 @@ void DcameraSinkHidumper::ShowHelp(std::string& result)
           .append("Description:\n")
           .append("--version         ")
           .append("dump camera version in the system\n")
-          .append("--camNum      ")
+          .append("--camNum          ")
           .append("dump local camera numbers in the system\n")
-          .append("--opened    ")
+          .append("--opened          ")
           .append("dump the opened camera in the system\n");
 }
 
diff --git a/services/cameraservice/sourceservice/src/distributedcamera/dcamera_source_hidumper.cpp b/services/cameraservice/sourceservice/src/distributedcamera/dcamera_source_hidumper.cpp
index 5fdb763..62b27c9 100644
--- a/services/cameraservice/sourceservice/src/distributedcamera/dcamera_source_hidumper.cpp
+++ b/services/cameraservice/sourceservice/src/distributedcamera/dcamera_source_hidumper.cpp
@@ -157,7 +157,7 @@ void DcameraSourceHidumper::ShowHelp(std::string& result)
           .append("dump camera version in the system\n")
           .append("--registered      ")
           .append("dump number of registered cameras in the system\n")
-          .append("--curState    ")
+          .append("--curState        ")
           .append("dump current state of the camera in the system\n");
 }
 
diff --git a/services/cameraservice/sourceservice/src/distributedcameramgr/dcamera_source_dev.cpp b/services/cameraservice/sourceservice/src/distributedcameramgr/dcamera_source_dev.cpp
index 369bc99..e987113 100644
--- a/services/cameraservice/sourceservice/src/distributedcameramgr/dcamera_source_dev.cpp
+++ b/services/cameraservice/sourceservice/src/distributedcameramgr/dcamera_source_dev.cpp
@@ -552,7 +552,7 @@ void DCameraSourceDev::NotifyHalResult(DCAMERA_EVENT eventType, DCameraSourceEve
 
 int32_t DCameraSourceDev::GetStateInfo()
 {
-    DHLOGE("GetStateInfo In state %d", stateMachine_->GetCameraState());
+    DHLOGI("GetStateInfo In state %d", stateMachine_->GetCameraState());
     return stateMachine_->GetCameraState();
 }