Some programs in the management application interface do not display digital signature names correctly.

[huang1111]

<p><strong>Reproduction steps:</strong></p>
<p><span>The reproduction video and trace are placed in the network disk.</span></p>
<p><strong>Actual result:</strong></p>
<p><span>The digital signature name cannot be displayed.</span></p>
<p><strong>Expected Result:</strong></p>
<p><span>Display the digital signature name normally.</span></p>