fix(hz):Append content cannot use template's function

[ypo2478]

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追加内容不能使用模板函数

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zh(optional):自定义 package 模板append_content_tpl无法使用模板函数

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Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c849a7a) 81.83% compared to head (a7496ff) 81.81%.

❗ Current head a7496ff differs from pull request most recent head bb87430. Consider uploading reports for the commit bb87430 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #999      +/-   ##
===========================================
- Coverage    81.83%   81.81%   -0.03%     
===========================================
  Files           98       98              
  Lines         9962     9962              
===========================================
- Hits          8152     8150       -2     
- Misses        1318     1319       +1     
- Partials       492      493       +1     

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