diff --git a/services/applypatch/command_process.cpp b/services/applypatch/command_process.cpp
index dba56dfb263ef573976010eee12ba0d2e159394a..43dab344c7b44ab4da48f9d8b38a9ddb95cb1ccd 100644
--- a/services/applypatch/command_process.cpp
+++ b/services/applypatch/command_process.cpp
@@ -229,10 +229,7 @@ CommandResult DiffAndMoveCommandFn::Execute(const Command &params)
     BlockSet targetBlock;
     std::vector<uint8_t> buffer;
     CommandResult result = FAILED;
-    if (!LoadTarget(params, pos, buffer, targetBlock, result)) {
-        return result;
-    }
-    if (!params.GetTransferParams()->canWrite) {
+    if (!LoadTarget(params, pos, buffer, targetBlock, result) || !params.GetTransferParams()->canWrite) {
         return result;
     }
 
diff --git a/services/updater_main.cpp b/services/updater_main.cpp
index d30ad7279262c4aa7aee80bd84d14f8e6aa0295e..79711859c01a63fe2139e7dbfa172daa4965ba55 100644
--- a/services/updater_main.cpp
+++ b/services/updater_main.cpp
@@ -906,7 +906,7 @@ __attribute__((weak)) UpdaterStatus CheckAndSetSlot([[maybe_unused]]UpdaterParam
 {
     LOG(INFO) << "not need check and set slot";
 #ifndef UPDATER_UT
-    SetActiveSlot(); //UPDATER_AB_SUPPORT 
+    SetActiveSlot(); // UPDATER_AB_SUPPORT
 #endif
     return UPDATE_SUCCESS;
 }