diff --git a/services/abilitymgr/include/ability_manager_service.h b/services/abilitymgr/include/ability_manager_service.h
index 19463478d239f3d04947accf08af525753dd62e8..b44deaff6dee3025181707a602662ad741eb53c7 100644
--- a/services/abilitymgr/include/ability_manager_service.h
+++ b/services/abilitymgr/include/ability_manager_service.h
@@ -439,7 +439,7 @@ public:
     static constexpr uint32_t BACKGROUND_TIMEOUT_MSG = 3;
     static constexpr uint32_t TERMINATE_TIMEOUT_MSG = 4;
 
-    static constexpr uint32_t LOAD_TIMEOUT = 500;          // ms
+    static constexpr uint32_t LOAD_TIMEOUT = 1000;          // ms
     static constexpr uint32_t ACTIVE_TIMEOUT = 5000;       // ms
     static constexpr uint32_t INACTIVE_TIMEOUT = 500;      // ms
     static constexpr uint32_t BACKGROUND_TIMEOUT = 10000;  // ms