diff --git a/shared/db/BaseModel.ts b/shared/db/BaseModel.ts
index 779100c34..1bf965c0d 100644
--- a/shared/db/BaseModel.ts
+++ b/shared/db/BaseModel.ts
@@ -35,33 +35,33 @@ export class CeAttrData {
 
 export class CeAttr {
   @prop({ required: false })
-  hp?: CeAttrData;
+  hp?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  atk?: CeAttrData;
+  atk?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  matk?: CeAttrData;
+  matk?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  def?: CeAttrData;
+  def?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  mdef?: CeAttrData;
+  mdef?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  agi?: CeAttrData;
+  agi?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  luk?: CeAttrData;
+  luk?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  hit?: CeAttrData;
+  hit?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  cri?: CeAttrData;
+  cri?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  flee?: CeAttrData;
+  flee?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  antCri?: CeAttrData;
+  antCri?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  damageIncrease?: CeAttrData;
+  damageIncrease?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  damageDecrease?: CeAttrData;
+  damageDecrease?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  defIngnore?: CeAttrData;
+  defIngnore?: CeAttrData = new CeAttrData();
   @prop({ required: false })
-  bloodSuck?: CeAttrData;
+  bloodSuck?: CeAttrData = new CeAttrData();
 }
\ No newline at end of file