|  | @@ -10,7 +10,7 @@
 | 
											
												
													
														|  |      <!-- 笔画学习 -->
 |  |      <!-- 笔画学习 -->
 | 
											
												
													
														|  |      <div :class="['words-box', 'words-box-' + data.property.learn_type]">
 |  |      <div :class="['words-box', 'words-box-' + data.property.learn_type]">
 | 
											
												
													
														|  |        <div v-for="(item, index) in data.option_list" :key="index" :class="['words-item']">
 |  |        <div v-for="(item, index) in data.option_list" :key="index" :class="['words-item']">
 | 
											
												
													
														|  | -        <template v-if="item.content">
 |  | 
 | 
											
												
													
														|  | 
 |  | +        <template v-if="item.content && item.content.trim()">
 | 
											
												
													
														|  |            <div
 |  |            <div
 | 
											
												
													
														|  |              v-if="data.property.learn_type !== 'learn'"
 |  |              v-if="data.property.learn_type !== 'learn'"
 | 
											
												
													
														|  |              class="words-top"
 |  |              class="words-top"
 | 
											
										
											
												
													
														|  | @@ -167,7 +167,6 @@ export default {
 | 
											
												
													
														|  |        if (
 |  |        if (
 | 
											
												
													
														|  |          document.getElementsByClassName('preview-content') &&
 |  |          document.getElementsByClassName('preview-content') &&
 | 
											
												
													
														|  |          document.getElementsByClassName('preview-content')[0] &&
 |  |          document.getElementsByClassName('preview-content')[0] &&
 | 
											
												
													
														|  | -        this.data.property.learn_type !== 'learn' &&
 |  | 
 | 
											
												
													
														|  |          !this.writer_number
 |  |          !this.writer_number
 | 
											
												
													
														|  |        ) {
 |  |        ) {
 | 
											
												
													
														|  |          this.writer_number_yuan =
 |  |          this.writer_number_yuan =
 |