diff --git a/interfaces/innerkits/signal_handler/dfx_dumprequest.c b/interfaces/innerkits/signal_handler/dfx_dumprequest.c
index f9c18591f1065cc3365fd28f35b00e75994f192c..3a661f86199576ee66fbcce548dcf89be81db951 100644
--- a/interfaces/innerkits/signal_handler/dfx_dumprequest.c
+++ b/interfaces/innerkits/signal_handler/dfx_dumprequest.c
@@ -706,10 +706,5 @@ void DfxDumpRequest(int signo, struct ProcessDumpRequest *request)
 
 bool DFX_EnableNativeCrashKernelSnapshot()
 {
-    if (!DFX_SetDumpableState()) {
-        return false;
-    }
-    SetKernelSnapshot(true);
-    DFX_RestoreDumpableState();
     return true;
 }
diff --git a/interfaces/innerkits/signal_handler/dfx_signal_handler.c b/interfaces/innerkits/signal_handler/dfx_signal_handler.c
index 47729e8ff28fcb92ee33d21e94abac956e3cb317..5deed23adbd249b3c16921f93a09928529d21ade 100644
--- a/interfaces/innerkits/signal_handler/dfx_signal_handler.c
+++ b/interfaces/innerkits/signal_handler/dfx_signal_handler.c
@@ -365,7 +365,6 @@ static void DFX_InstallSignalHandler(void)
         return;
     }
 
-    SetKernelSnapshot(true);
     InitCallbackItems();
     struct signal_chain_action sigchain = {
         .sca_sigaction = DFX_SigchainHandler,