diff --git a/designer-base/src/main/java/com/fr/design/mainframe/DesignerUIModeConfig.java b/designer-base/src/main/java/com/fr/design/mainframe/DesignerUIModeConfig.java
index 99e7d0335b..b617d0cdb7 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/DesignerUIModeConfig.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/DesignerUIModeConfig.java
@@ -20,7 +20,7 @@ public class DesignerUIModeConfig {
     }
 
     private void init() {
-        uiDevMode = Boolean.parseBoolean(System.getProperty("uiDevMode", "false"));
+        uiDevMode = Boolean.parseBoolean(System.getProperty("devMode", "false"));
     }
 
     public static DesignerUIModeConfig getInstance() {