diff --git a/interfaces/innerkits/appexecfwk_core/include/bundlemgr/bundle_mgr_interface.h b/interfaces/innerkits/appexecfwk_core/include/bundlemgr/bundle_mgr_interface.h
index ea34e91cfad88e80c9c9231789fb28251f22ef63..f799da1a23b4733addffc246400b91ea6ac8e294 100644
--- a/interfaces/innerkits/appexecfwk_core/include/bundlemgr/bundle_mgr_interface.h
+++ b/interfaces/innerkits/appexecfwk_core/include/bundlemgr/bundle_mgr_interface.h
@@ -154,7 +154,7 @@ public:
      * @param abilityInfos Indicates the obtained AbilityInfos object.
      * @return Returns true if the AbilityInfos is successfully obtained; returns false otherwise.
      */
-    virtual bool QueryAbilityInfos(const Want &want, std::vector<AbilityInfo> &abilityInfos) = 0;
+    virtual bool QueryAbilityInfos(const Want &want, std::vector<AbilityInfo> &abilityInfos) { return false; };
     /**
      * @brief Query the AbilityInfo by ability.uri in config.json.
      * @param abilityUri Indicates the uri of the ability.
@@ -405,7 +405,7 @@ public:
      * @param moduleUsageRecords List of ModuleUsageRecord objects if obtained.
      * @return Returns true if this function is successfully called; returns false otherwise.
      */
-    virtual bool GetModuleUsageRecords(const int32_t number, std::vector<ModuleUsageRecord> &moduleUsageRecords) = 0;
+    virtual bool GetModuleUsageRecords(const int32_t number, std::vector<ModuleUsageRecord> &moduleUsageRecords) { return false; }
     /**
      * @brief Obtains the interface used to install and uninstall bundles.
      * @return Returns a pointer to IBundleInstaller class if exist; returns nullptr otherwise.
@@ -419,7 +419,7 @@ public:
      * @return Returns true if this function is successfully called; returns false otherwise.
      */
     virtual bool NotifyActivityLifeStatus(
-        const std::string &bundleName, const std::string &abilityName, const int64_t launchTime) = 0;
+        const std::string &bundleName, const std::string &abilityName, const int64_t launchTime) { return false; }
 
     enum class Message {
         GET_APPLICATION_INFO,