diff --git a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelForm.java b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelForm.java
index b0523e2..8133d07 100644
--- a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelForm.java
+++ b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/design/form/ModelForm.java
@@ -3,10 +3,13 @@ package cc.smtweb.system.bpm.web.design.form;
 import cc.smtweb.framework.core.annotation.SwTable;
 import cc.smtweb.framework.core.common.SwMap;
 import cc.smtweb.framework.core.db.impl.DefaultEntity;
+import cc.smtweb.framework.core.util.JsonUtil;
 import cc.smtweb.system.bpm.web.design.form.define.PageDataset;
 import cc.smtweb.system.bpm.web.design.form.define.PageDatasetField;
 import cc.smtweb.system.bpm.web.design.form.define.PageDatasets;
 
+import java.util.Map;
+
 /**
  * Created by Akmm at 2022/4/15 17:26
  */
@@ -150,7 +153,9 @@ public class ModelForm extends DefaultEntity {
     }
 
     public void setContent(String mfContent) {
-        put("mf_content", mfContent == null ? "{}" :mfContent.replaceAll("\\s*", ""));
+        String temStr = mfContent == null ? "{}" : mfContent;
+        Map map = JsonUtil.parseMap(temStr);
+        put("mf_content", JsonUtil.encodeString(map));
     }
 
     public String getOption() {