diff --git a/server/src/main/resources/static/ofd/index.html b/server/src/main/resources/static/ofd/index.html
index 8d6cd398..c87f564d 100644
--- a/server/src/main/resources/static/ofd/index.html
+++ b/server/src/main/resources/static/ofd/index.html
@@ -11,7 +11,7 @@
   <link rel="stylesheet" href="css/cnofd.css">
   <script src="js/jquery-3.6.0.min.js"></script>
   <script src="js/jszip-utils-0.1.0.min.js"></script>
-   <script src="js/Typr.js"></script>
+    <script src="js/Typr.js"></script>
   <script src="js/Typr.U.js"></script>
   <script src="js/cnofd.umd.min.js"></script>
 </head>
@@ -45,7 +45,7 @@
           </div>
           <div id="zoomSelect" class="select-icon" title="缩放比例">
             <select id="zoomValue">
-              <option value="width">适合页宽</option>
+			  <option value="width">适合页宽</option>
               <option value="4.0">400%</option>
               <option value="3.0">300%</option>
               <option value="2.0">200%</option>
@@ -111,6 +111,12 @@
                 d="M820 436h-40c-4.4 0-8 3.6-8 8v40c0 4.4 3.6 8 8 8h40c4.4 0 8-3.6 8-8v-40c0-4.4-3.6-8-8-8zm32-104H732V120c0-4.4-3.6-8-8-8H300c-4.4 0-8 3.6-8 8v212H172c-44.2 0-80 35.8-80 80v328c0 17.7 14.3 32 32 32h168v132c0 4.4 3.6 8 8 8h424c4.4 0 8-3.6 8-8V772h168c17.7 0 32-14.3 32-32V412c0-44.2-35.8-80-80-80zM360 180h304v152H360V180zm304 664H360V568h304v276zm200-140H732V500H292v204H160V412c0-6.6 5.4-12 12-12h680c6.6 0 12 5.4 12 12v292z">
               </path>
             </svg>
+          </div>
+		  <div id="line" onclick="line('1')" title="线条" class="btn-icon">
+            黑屏点我
+          </div>
+		   <div id="line" onclick="line('0')" title="线条" class="btn-icon">
+            恢复
           </div>
         </div>
       </header>
@@ -129,5 +135,15 @@
   <script src="js/cnofd-view.js"></script>
 
 </body>
-
+<script>
+   function line(line) {
+      var url = window.location.href;
+   if(line ==1){
+    url = url + "&line=1";
+   }else{
+    url = url + "&line=0";
+   }
+   window.location.href = url;
+    }
+</script>
 </html>
\ No newline at end of file
diff --git a/server/src/main/resources/static/ofd/js/cnofd-view.js b/server/src/main/resources/static/ofd/js/cnofd-view.js
index 7a3c5f27..a94653a6 100644
--- a/server/src/main/resources/static/ofd/js/cnofd-view.js
+++ b/server/src/main/resources/static/ofd/js/cnofd-view.js
@@ -171,33 +171,15 @@ function fileChanged() {
     var ext = this.file.name.replace(/.+\./, "");
 
     if (["ofd"].indexOf(ext) === -1) {
-        this.$alert("error", "仅支持ofd文件类型", {
-            confirmButtonText: "确定",
-            callback: function callback(action) {
-                this.$message({
-                    type: "info",
-                    message: "action: ".concat(action)
-                });
-            }
-        });
+		 window.alert("error，仅支持ofd文件类型");
         return;
     }
 
-    if (this.file.size > 10 * 1024 * 1024) {
-        this.$alert("error", "文件大小超过10MB", {
-            confirmButtonText: "确定",
-            callback: function callback(action) {
-                this.$message({
-                    type: "info",
-                    message: "action: ".concat(action)
-                });
-            }
-        });
+    if (this.file.size > 20 * 1024 * 1024) {
+        window.alert("error，文件大小超过20MB");
         return;
     }
 
-    // 新打开OFD文件时，还原成页面实际尺寸显示
-    //Object(cnofd["setScaleValue"])(1.0);
     Object(cnofd["setScaleValue"])(this.pageZoomScale);
     var selectZoom = document.getElementById("zoomValue");
     if (selectZoom)
@@ -212,7 +194,6 @@ function fileChanged() {
     };
 
     this.getOfdDocument(this.file, this.screenWidth, this.pageZoomScale);
-    //$("#file")[0].value = null;
 }
 
 function getOfdDocument(file, screenWidth, pageZoomScale) {
@@ -239,15 +220,7 @@ function getOfdDocument(file, screenWidth, pageZoomScale) {
         },
         fail: function fail(error) {
             $("#loading").hide();
-            alert("OFD打开失败", error, {
-                confirmButtonText: "确定",
-                callback: function callback(action) {
-                    this.$message({
-                        type: "info",
-                        message: "action: ".concat(action)
-                    });
-                }
-            });
+			console.log('OFD打开失败');
         }
     });
 }
@@ -443,9 +416,7 @@ function print() {
     }
 }
 
-// IE浏览器，在iframe里调用打印 
 function printIE(printhtml) {
-    //新建一个iframe 
     var iframe = document.createElement("iframe"); 
     iframe.id = "printf"; 
     iframe.style.width = "0"; 
@@ -453,7 +424,6 @@ function printIE(printhtml) {
     iframe.style.height = "0"; 
     iframe.style.border = "none";
      
-    //将iframe插入到printBody里 
     document.body.appendChild(iframe); 
     
     setTimeout(function () { 
diff --git a/server/src/main/resources/static/ofd/js/cnofd.umd.min.js b/server/src/main/resources/static/ofd/js/cnofd.umd.min.js
index 2da317ba..ad6499e5 100644
--- a/server/src/main/resources/static/ofd/js/cnofd.umd.min.js
+++ b/server/src/main/resources/static/ofd/js/cnofd.umd.min.js
@@ -17427,12 +17427,13 @@
                             s["@_DeltaX"] && s["@_DeltaX"].length > 0 && (c = b(s["@_DeltaX"])),
                             s["@_DeltaY"] && s["@_DeltaY"].length > 0 && (u = b(s["@_DeltaY"]));
                             var d = s["#text"];
-                            if (d) {
+                            if ("undefined" == typeof d && "string" == typeof s && (d = s),
+                            d) {
                                 d += "",
                                 d = C(d),
                                 d = d.replace(/&#x20;/g, " ");
                                 for (var l = 0; l < d.length; l++) {
-                                    l > 0 && c.length > 0 && (e += c[l - 1]),
+                                    l > 0 && c.length > 0 && (l <= c.length ? e += c[l - 1] : e += c[c.length - 1]),
                                     l > 0 && u.length > 0 && (r += u[l - 1]);
                                     var f = d.substring(l, l + 1)
                                       , h = {
@@ -22007,7 +22008,13 @@
                             var M = 0;
                             while (a["FDSelect"][M + 2] <= e)
                                 M += 2;
-                            R = a["FDArray"][a["FDSelect"][M + 1]]["Private"]
+							try{
+			 R = a["FDArray"][a["FDSelect"][M + 1]]["Private"]
+                                 }
+                       catch(e){
+             R = a["FDArray"][a["FDSelect"][M + 1]]
+                          }
+                           
                         }
                         f["_drawCFF"](a["CharStrings"][e], N, a, R, n)
                     } else if (t["glyf"])
@@ -22228,7 +22235,8 @@
                     }
                 },
                 _drawCFF: function(t, e, r, n, o) {
-                    var a = e.stack
+					try{
+						   var a = e.stack
                       , s = e.nStems
                       , c = e.haveWidth
                       , u = e.width
@@ -22253,6 +22261,35 @@
                         val: 0,
                         size: 0
                     };
+}
+catch(e){
+	   var a = e.stack
+                      , s = e.nStems
+                      , c = e.haveWidth
+                      , u = e.width
+                      , d = e.open
+                      , l = 0
+                      , f = e.x
+                      , h = e.y
+                      , p = 0
+                      , m = 0
+                      , b = 0
+                      , g = 0
+                      , y = 0
+                      , v = 0
+                      , S = 0
+                      , w = 0
+                      , C = 0
+                      , _ = 0
+                      , A = i["T"].CFF
+                      , I = i["U"]["P"]
+                      , E = 0
+                      , T = {
+                        val: 0,
+                        size: 0
+                    };
+
+}
                     while (t && l < t.length) {
                         A.getCharString(t, l, T);
                         var x = T.val;
@@ -24359,7 +24396,12 @@
               , p = function(t, e, r, i, o, a, s) {
                 var c = document.createElement("div");
                 c.setAttribute("style", "overflow: hidden;z-index:0;position:relative;");
-                var u = e["appearance"]["@_Boundary"];
+				try{
+ var u = e["appearance"]["@_Boundary"];
+}
+catch(e){
+ var u = e["appearance"];
+}
                 if (u) {
                     var d = Object(n["d"])(Object(n["k"])(u));
                     c.setAttribute("style", "overflow: hidden;z-index:0;position:absolute; left: ".concat(d.x, "px; top: ").concat(d.y, "px; width: ").concat(d.w, "px; height: ").concat(d.h, "px"))
@@ -24428,10 +24470,18 @@
                 }
             }
               , b = function t(e, r, i, o, a, s, u, d, l, f, h) {
-                var p = null
+				  try{
+ var p = null
                   , m = null
                   , b = Object(n["e"])(.353)
                   , y = s["@_DrawParam"];
+}
+catch(e){
+ var p = null
+                  , m = null
+                  , b = Object(n["e"])(.353)
+                  , y = null;
+}
                 if (y && Object.keys(i).length > 0 && i[y]) {
                     if (i[y]["relative"]) {
                         var v = i[y]["relative"];
@@ -24443,8 +24493,12 @@
                     i[y]["StrokeColor"] && (m = Object(n["i"])(i[y]["StrokeColor"])),
                     i[y]["LineWidth"] && (b = Object(n["e"])(i[y]["LineWidth"]))
                 }
-                var C = s["ofd:ImageObject"]
-                  , _ = [];
+				try{
+ var C = s["ofd:ImageObject"], _ = [];
+}
+catch(e){
+ var C = null, _ = [];
+}
                 _ = _.concat(C);
                 var A, I = c(_);
                 try {
@@ -24463,8 +24517,12 @@
                 } finally {
                     I.f()
                 }
-                var P = s["ofd:PathObject"]
-                  , k = [];
+				try{
+					  var P = s["ofd:PathObject"], k = [];
+}
+catch(e){
+  var P = null, k = [];
+}
                 k = k.concat(P);
                 var D, O = c(k);
                 try {
@@ -24480,8 +24538,13 @@
                 } finally {
                     O.f()
                 }
-                var M = s["ofd:TextObject"]
-                  , B = [];
+              
+							try{
+					   var M = s["ofd:TextObject"] , B = [];
+}
+catch(e){
+  var M = null , B = [];
+}
                 B = B.concat(M);
                 var F, j = c(B);
                 try {
@@ -24497,8 +24560,13 @@
                 } finally {
                     j.f()
                 }
-                var U = s["ofd:CompositeObject"]
-                  , X = [];
+               
+				try{
+ var U = s["ofd:CompositeObject"], X = [];
+}
+catch(e){
+ var U = null, X = [];
+}
                 X = X.concat(U);
                 var z, G = c(X);
                 try {
@@ -24536,8 +24604,13 @@
                 } finally {
                     G.f()
                 }
-                var tt = s["ofd:PageBlock"]
-                  , et = [];
+               
+				try{
+					 var tt = s["ofd:PageBlock"] , et = [];
+}
+catch(e){
+ var tt = null , et = [];
+}
                 et = et.concat(tt);
                 var rt, nt = c(et);
                 try {
@@ -24738,7 +24811,6 @@
                         Y = et.split(" ")
                     }
                 var rt, nt = 0, it = c(w);
-
                 try {
                     for (it.s(); !(rt = it.n()).done; ) {
                         var ot = rt.value;
@@ -24891,9 +24963,17 @@
                     }
                 }
                 var T = e["ofd:FillColor"];
+				 var url = window.location.href;
+				 var spliceLength2 = url.lastIndexOf("=");
+                var pathType = url.slice(spliceLength2 + 1);
                 if (T) {
-                    T["@_Value"] && ((T["@_Value"])),
+					if(pathType ==1){
+					 T["@_Value"] && ((T["@_Value"])), T["@_Alpha"] && 0 == T["@_Alpha"] && (r = "none");	
+					}else{
+					  T["@_Value"] && (r = Object(n["i"])(T["@_Value"])),
                     T["@_Alpha"] && 0 == T["@_Alpha"] && (r = "none");
+					}
+                   
                     var x = T["ofd:AxialShd"];
                     if (x) {
                         !0;
@@ -25967,7 +26047,7 @@
                     }
                 };
                 function O() {
-              
+                 
                 }
                 var R = function(t) {
                     Object(a["n"])(t)