fix:to 评论遮盖页面导致无法交互

@@ -29,18 +29,20 @@ export struct CommentDialogView {
   }
 
   build() {
-    CommentListDialogView({
-      showCommentList: this.innerShowComment,
-      contentDetailData: this.contentDetailData,
-      publishCommentModel: this.publishCommentModel,
-      pageInfo: this.fakePageInfo,
-      onClose: () => {
-        this.showCommentList = false
-        if (Number.parseInt(this.publishCommentModel.totalCommentNumer) > Number.parseInt(this.interactData.commentNum + "")) {
-          this.interactData.commentNum = Number.parseInt(this.publishCommentModel.totalCommentNumer)
-        }
-      },
-      onHeightDidChange: this.onHeightDidChange
-    })
+    if(this.innerShowComment){
+      CommentListDialogView({
+        showCommentList: this.innerShowComment,
+        contentDetailData: this.contentDetailData,
+        publishCommentModel: this.publishCommentModel,
+        pageInfo: this.fakePageInfo,
+        onClose: () => {
+          this.showCommentList = false
+          if (Number.parseInt(this.publishCommentModel.totalCommentNumer) > Number.parseInt(this.interactData.commentNum + "")) {
+            this.interactData.commentNum = Number.parseInt(this.publishCommentModel.totalCommentNumer)
+          }
+        },
+        onHeightDidChange: this.onHeightDidChange
+      })
+    }
   }
 }
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