diff --git a/src/controllers/server.js b/src/controllers/server.js
index d46a355..d66aea8 100644
--- a/src/controllers/server.js
+++ b/src/controllers/server.js
@@ -635,8 +635,7 @@ const server = {
 	            for(let i = 0; i < len; i++){
 	                arr.push(JSON.stringify(addData[i]));
 	            }
-
-	            eval('data.splice(' + st_i + ', 0, ' + arr.join(",") + ')');
+      				new Function("data","return " + 'data.splice(' + st_i + ', 0, ' + arr.join(",") + ')')(data);
 	        }
 	        else{
 	            file["column"] += len;
diff --git a/src/global/extend.js b/src/global/extend.js
index 0949e67..ce5d7a5 100644
--- a/src/global/extend.js
+++ b/src/global/extend.js
@@ -713,14 +713,14 @@ function luckysheetextendtable(type, index, value, direction, sheetIndex) {
 
         if(direction == "lefttop"){
             if(index == 0){
-                new Function("return " + 'd.unshift(' + arr.join(",") + ')')();
+                new Function("d","return " + 'd.unshift(' + arr.join(",") + ')')(d);
             }
             else{
-                new Function("return " + 'd.splice(' + index + ', 0, ' + arr.join(",") + ')')();
+                new Function("d","return " + 'd.splice(' + index + ', 0, ' + arr.join(",") + ')')(d);
             }
         }
         else{ 
-            new Function("return " + 'd.splice(' + (index + 1) + ', 0, ' + arr.join(",") + ')')(); 
+            new Function("d","return " + 'd.splice(' + (index + 1) + ', 0, ' + arr.join(",") + ')')(d); 
         }
     }
     else {