diff --git a/services/distributedhardwarefwkservice/include/resourcemanager/meta_capability_info.h b/services/distributedhardwarefwkservice/include/resourcemanager/meta_capability_info.h
index 5574449598f0449a61b6ded2e55b19f0b9b9a1d5..64fd3f22727dd1e7ad080af05f1d98e89fe0f2d9 100644
--- a/services/distributedhardwarefwkservice/include/resourcemanager/meta_capability_info.h
+++ b/services/distributedhardwarefwkservice/include/resourcemanager/meta_capability_info.h
@@ -34,6 +34,7 @@ public:
         : CapabilityInfo("", "", "", 0, DHType::UNKNOWN, "", ""), udidHash_("")
     {
         compVersion_.haveFeature = false;
+        compVersion_.dhType = DHType::UNKNOWN;
     }
 
     MetaCapabilityInfo(std::string dhId, std::string devId, std::string devName, uint16_t devType, DHType dhType,