diff --git a/resources/assets/js/components/AceEditor.vue b/resources/assets/js/components/AceEditor.vue
index 1c8640acd..e62cec5a0 100644
--- a/resources/assets/js/components/AceEditor.vue
+++ b/resources/assets/js/components/AceEditor.vue
@@ -210,8 +210,7 @@ export default {
             }
 
             // set value and clear selection
-            this.editor.setValue(this.value)
-            this.editor.clearSelection()
+            this.setValue(this.value)
 
             // set ace editor options and theme
             this.editor.setOptions(this.options)
@@ -264,6 +263,17 @@ export default {
             this.$nextTick(() => this.editor && this.editor.resize())
         },
 
+        /**
+         * 设置内容
+         * @param value
+         */
+        setValue(value) {
+            if (typeof value === "string" && this.editor) {
+                this.editor.setValue(value)
+                this.editor.clearSelection()
+            }
+        },
+
         /**
          * 获取文件类型
          * @returns {string}
@@ -359,8 +369,7 @@ export default {
             if (newCode == this.code) {
                 return;
             }
-            this.editor.setValue(newCode)
-            this.editor.clearSelection()
+            this.setValue(newCode)
             const {row, column} = this.cursorPosition
             // move cursor to current position
             this.editor.selection.moveCursorTo(row, column)