diff --git a/source/Model/Group.ts b/source/Model/Group.ts
index 2fe5c5f..8048bf3 100644
--- a/source/Model/Group.ts
+++ b/source/Model/Group.ts
@@ -1,10 +1,10 @@
 import { Individual } from "@Model/Individual";
-import { CtrlObject } from "@Model/CtrlObject";
+import { CtrlObject, IArchiveCtrlObject } from "@Model/CtrlObject";
 import type { Behavior, IAnyBehavior } from "@Model/Behavior"; 
 import { Label } from "@Model/Label";
 import { Range } from "@Model/Range";
 import { Model, ObjectID } from "@Model/Model";
-import { getDefaultValue, IObjectParamArchiveType } from "@Model/Parameter";
+import { getDefaultValue, IArchiveParseFn, IObjectParamArchiveType, object2ArchiveObject } from "@Model/Parameter";
 
 enum GenMod {
     Point = "p",
@@ -12,7 +12,6 @@ enum GenMod {
 }
 
 interface IArchiveGroup {
-    individuals: IObjectParamArchiveType[];
     genMethod: Group["genMethod"];
     genPoint: Group["genPoint"];
     genRange: IObjectParamArchiveType | undefined;
@@ -418,6 +417,34 @@ class Group extends CtrlObject<IArchiveGroup> {
         });
         return dataBuffer;
     }
+
+    public override toArchive(): IArchiveCtrlObject & IArchiveGroup {
+        return {
+            ...super.toArchive(),
+            genMethod: this.genMethod,
+            genPoint: this.genPoint.concat([]),
+            genRange: object2ArchiveObject(this.genRange) as IObjectParamArchiveType,
+            genCount: this.genCount,
+            genErrorMessage: this.genErrorMessage,
+            genErrorMessageShowCount: this.genErrorMessageShowCount,
+            killCount: this.killCount,
+            behaviors: object2ArchiveObject(this.behaviors) as IObjectParamArchiveType[]
+        };
+    }
+
+    public override fromArchive(archive: IArchiveCtrlObject & IArchiveGroup, paster: IArchiveParseFn): void {
+        super.fromArchive(archive, paster);
+        this.genMethod = archive.genMethod,
+        this.genPoint = archive.genPoint.concat([]),
+        this.genRange = archive.genRange ? paster(archive.genRange) as any : undefined,
+        this.genCount = archive.genCount,
+        this.genErrorMessage = archive.genErrorMessage,
+        this.genErrorMessageShowCount = archive.genErrorMessageShowCount,
+        this.killCount = archive.killCount,
+        this.behaviors = archive.behaviors.map((item) => {
+            return item ? paster(item) as any : undefined;
+        });
+    }
     
     public constructor(model: Model) {
 
diff --git a/source/Model/Individual.ts b/source/Model/Individual.ts
index 74e926e..96637fd 100644
--- a/source/Model/Individual.ts
+++ b/source/Model/Individual.ts
@@ -1,5 +1,15 @@
 import type { Group } from "@Model/Group";
-import { ObjectID } from "@Model/Model";
+import { IAnyObject, ObjectID } from "@Model/Model";
+import { IArchiveParseFn, object2ArchiveObject, isArchiveObjectType } from "@Model/Parameter";
+
+interface IArchiveIndividual {
+    id: string;
+    position: number[];
+    velocity: number[];
+    acceleration: number[];
+    force: number[];
+    metaData: IAnyObject;
+}
 
 /**
  * 群中的个体类型
@@ -170,6 +180,67 @@ class Individual {
         this.metaData.set(key, value);
         return value;
     }
+
+    public toArchive(): IArchiveIndividual {
+
+        const metaDataArchive = {} as IAnyObject;
+        this.metaData.forEach((value, key) => {
+            
+            // 处理内置对象
+            let ltObject = object2ArchiveObject(value);
+            if (ltObject) {
+                metaDataArchive[key] = ltObject;
+            }
+
+            // 处理数组
+            else if (Array.isArray(value)) {
+                metaDataArchive[key] = value.concat([]);
+            }
+
+            // 处理值
+            else {
+                metaDataArchive[key] = value;
+            }
+        });
+
+        return {
+            id: this.id,
+            position: this.position.concat([]),
+            velocity: this.velocity.concat([]),
+            acceleration: this.acceleration.concat([]),
+            force: this.force.concat([]),
+            metaData: metaDataArchive
+        };
+    }
+
+    public fromArchive(archive: IArchiveIndividual, paster: IArchiveParseFn): void {
+
+        const metaData = new Map() as Map<ObjectID, any>;
+        for (const key in archive.metaData) {
+            
+            const value = archive.metaData[key];
+
+            // 处理内置对象
+            if (value instanceof Object && isArchiveObjectType(value)) {
+                metaData.set(key, paster(value));
+            }
+
+            else if (Array.isArray(value)) {
+                metaData.set(key, value.concat([]));
+            }
+
+            else {
+                metaData.set(key, value);
+            }
+        }
+
+        this.id = this.id,
+        this.position = this.position.concat([]),
+        this.velocity = this.velocity.concat([]),
+        this.acceleration = this.acceleration.concat([]),
+        this.force = this.force.concat([]),
+        this.metaData = metaData;
+    }
 }
 
 export { Individual };
\ No newline at end of file
diff --git a/source/Model/Parameter.ts b/source/Model/Parameter.ts
index b0353ae..82aba18 100644
--- a/source/Model/Parameter.ts
+++ b/source/Model/Parameter.ts
@@ -1,7 +1,7 @@
 import { Group } from "@Model/Group";
 import { Range } from "@Model/Range";
 import { Label } from "@Model/Label";
-import { Behavior } from "@Model/Behavior";
+import { Behavior, IAnyBehavior } from "@Model/Behavior";
 import { Individual } from "@Model/Individual";
 
 type IObjectParamArchiveType = {
@@ -225,7 +225,7 @@ function getDefaultValue<P extends IParameter> (option: IParameterOption<P>): IP
     return defaultObj;
 }
 
-type IRealObjectType = Range | Group | Label | Behavior;
+type IRealObjectType = Range | Group | Label | IAnyBehavior;
 type IArchiveParseFn = (archive: IObjectParamArchiveType) => IRealObjectType | undefined;
 
 function object2ArchiveObject(object: IRealObjectType | IRealObjectType[] | any, testArray: boolean = true): 
@@ -358,5 +358,5 @@ export {
     IParamType, IParamValue, isObjectType, isVectorType, getDefaultValue,
     IParameterOptionItem, IParameter, IParameterOption, IParameterValue,
     object2ArchiveObject, parameter2ArchiveObject, archiveObject2Parameter,
-    IArchiveParseFn, IObjectParamArchiveType
+    IArchiveParseFn, IObjectParamArchiveType, isArchiveObjectType
 }
\ No newline at end of file