diff --git a/handler/component_attribute_query.go b/handler/component_attribute_query.go
index f6296f4..44e9462 100644
--- a/handler/component_attribute_query.go
+++ b/handler/component_attribute_query.go
@@ -159,7 +159,20 @@ func ComponentAttributeQueryHandler(c *gin.Context) {
 	}
 
 	payload := genQueryRespPayload(queryResults, tokenSlice)
-	renderRespSuccess(c, constants.RespCodeSuccess, "process completed", payload)
+	if hasAnyError(queryResults) {
+		renderRespFailure(c, constants.RespCodeFailed, "query completed with partial failures", payload)
+	} else {
+		renderRespSuccess(c, constants.RespCodeSuccess, "query completed successfully", payload)
+	}
+}
+
+func hasAnyError(results map[string]queryResult) bool {
+	for _, res := range results {
+		if res.err != nil && res.err.Code() != constants.RespCodeSuccess {
+			return true
+		}
+	}
+	return false
 }
 
 func fillRemainingErrors(results map[string]queryResult, tokens []string, err *errcode.AppError) {
diff --git a/handler/component_attribute_update.go b/handler/component_attribute_update.go
index 585f5ad..778fb42 100644
--- a/handler/component_attribute_update.go
+++ b/handler/component_attribute_update.go
@@ -158,7 +158,11 @@ func ComponentAttributeUpdateHandler(c *gin.Context) {
 	}
 
 	payload := genUpdateRespPayload(updateResults, request.AttributeConfigs)
-	renderRespSuccess(c, constants.RespCodeSuccess, "process completed", payload)
+	if len(updateResults) > 0 {
+		renderRespFailure(c, constants.RespCodeFailed, "process completed with partial failures", payload)
+		return
+	}
+	renderRespSuccess(c, constants.RespCodeSuccess, "process completed successfully", payload)
 }
 
 type attributeModifyConfig struct {