diff --git a/src/views/Home/PdfView/index.vue b/src/views/Home/PdfView/index.vue
index 3c0aed3e14846f986b81ca48a4547f84a632def0..bdcbc2219513bd8c89041de44920c94454014985 100644
--- a/src/views/Home/PdfView/index.vue
+++ b/src/views/Home/PdfView/index.vue
@@ -38,13 +38,6 @@ export default {
       timeout: null,
     }
   },
-  watch: {
-    showPdf(v) {
-      if (v) {
-        this.loadPDF()
-      }
-    },
-  },
   mounted() {},
   methods: {
     loadPDF() {
diff --git a/src/views/Home/ScientificResearch/index.vue b/src/views/Home/ScientificResearch/index.vue
index 105221dc740166cd22ca84c1e1867552e686700e..869ce6d4c1102c153c93d5aa1e1a73bba3e1d31e 100644
--- a/src/views/Home/ScientificResearch/index.vue
+++ b/src/views/Home/ScientificResearch/index.vue
@@ -45,7 +45,7 @@
         ></el-pagination>
       </div>
     </div>
-    <!-- 自动提醒 -->
+    <!-- 弹窗 -->
     <el-dialog
       custom-class="pdfDialog"
       :title="''"
@@ -54,17 +54,14 @@
       :close-on-press-escape="false"
       :show-close="true"
       width="70%"
+      :destroy-on-close="true"
       top="10vh"
     >
       <div class="innerBody">
         <div class="title">{{ curPdf.articleTitle }}</div>
         <div class="refuteList">
           <!-- <pdf :src="pdfSrc"></pdf> -->
-          <pdf-view
-            ref="pdfView"
-            :pdf-src="pdfSrc"
-            :showPdf="showPdf"
-          ></pdf-view>
+          <pdf-view ref="pdfView" :pdf-src="pdfSrc"></pdf-view>
         </div>
       </div>
     </el-dialog>
@@ -101,7 +98,15 @@ export default {
       pdfSrc: "",
     }
   },
-  watch: {},
+  watch: {
+    showPdf(v) {
+      if (v) {
+        setTimeout(() => {
+          this.$refs.pdfView.loadPDF()
+        }, 250)
+      }
+    },
+  },
   mounted() {
     if (this.$route.query.tabIndex) {
       this.activeBar = this.$route.query.tabIndex