diff --git a/services/key_enable/utils/src/local_code_sign_utils.cpp b/services/key_enable/utils/src/local_code_sign_utils.cpp
index df2c32902de15a0b9ed0a482536ff4586dfc5ee1..292950da9d9fd2c56d1ca36dd94a4c2f5bd2070a 100644
--- a/services/key_enable/utils/src/local_code_sign_utils.cpp
+++ b/services/key_enable/utils/src/local_code_sign_utils.cpp
@@ -57,11 +57,14 @@ protected:
         do {
             ret = LocalCodeSignKit::InitLocalCertificate(cert);
             usleep(INIT_LOCAL_CERT_SLEEP_US);
-        } while (ret == CS_ERR_SA_GET_PROXY);
+        } while (ret == CS_ERR_SA_GET_PROXY && !ShouldExit());
         success = (ret == CS_SUCCESS);
         g_condition.notify_one();
         return true;
     }
+    bool ShouldExit() {
+        return this->IsExitPending();
+    }
 private:
     bool success = false;
     ByteBuffer cert;
@@ -93,5 +96,6 @@ int32_t InitLocalCertificate(uint8_t *certData, uint32_t *certSize)
     }
     *certSize = cert.GetSize();
 
+    thread->NotifyExitAsync();
     return CS_SUCCESS;
 }
\ No newline at end of file