diff --git a/SrcJuPublic.js b/SrcJuPublic.js
index dc3b3520..caf119cc 100644
--- a/SrcJuPublic.js
+++ b/SrcJuPublic.js
@@ -88,55 +88,3 @@ function getYiData(type,od) {
     }
     setResult(d);
 }
-
-let bookfile = "hiker://files/rules/Src/Ju/book.json";
-let bookdata = fetch(bookfile);
-if(bookdata != ""){
-    try{
-        eval("var booklist=" + bookdata+ ";");
-    }catch(e){
-        var booklist = [];
-    }
-}else{
-    var booklist = [];
-}
-//操作书架
-function bookCase (data,x) {
-    let book = booklist.filter(it => {
-        return it.name==data.name && it.stype==data.stype;
-    })
-    if(!x){
-        let sm;
-        if (book.length > 0) {
-            let index = booklist.indexOf(book[0]);
-            booklist.splice(index, 1);
-            sm = "书架更新成功";
-        }else{
-            sm = "加入书架成功";
-            updateItem('bookCase', {
-                title: "更新书架"
-            });
-        }
-        booklist.push(data);
-        writeFile(bookfile, JSON.stringify(booklist));
-        return "toast://"+data.name+" "+sm;
-    }else if(x=="select"){
-        if (book.length > 0) {
-            return 1;
-        } else {
-            return 0;
-        }
-    }else if(x=="delete"){
-        if (book.length > 0) {
-            let sm = "已从书架删除";
-            let index = booklist.indexOf(book[0]);
-            booklist.splice(index, 1);
-            updateItem('bookCase', {
-                title: "加入书架"
-            });
-            writeFile(bookfile, JSON.stringify(booklist));
-            return "toast://"+data.name+" "+sm;
-        }
-    }
-    return "toast://异常操作";
-}
\ No newline at end of file