Imitate DNG_ Module.dta cannot output the content of the artifacts in the module, only the module title can be output several times in a loop

Brothers, may I ask a question:

My Document Studio is version 6.0.6. Whether on the local or pub, use the data source URI and the given DNG_ Module. dta, I can fully present the results. If I refer to DNG_ Create a new template (excluding images, vectors, and WrapperResource) for module.dta, but it cannot generate content and only loops to generate module titles.

The only difference currently is that the style of a module title is different from that of an Architect title. I can see that the Module title is using title style 1. Architect Title: I know it stores the styles of the catalog, so I created a new style and added the table of contents.