diff --git a/source/Behavior/Behavior.ts b/source/Behavior/Behavior.ts
index ca265e0..40b72b5 100644
--- a/source/Behavior/Behavior.ts
+++ b/source/Behavior/Behavior.ts
@@ -5,7 +5,8 @@ import { Brownian } from "@Behavior/Brownian";
 import { BoundaryConstraint } from "@Behavior/BoundaryConstraint";
 import { Tracking } from "@Behavior/Tracking";
 import { ContactAttacking } from "@Behavior/ContactAttacking";
-import { ContactAssimilate } from "@Behavior/ContactAssimilate"; 
+import { ContactAssimilate } from "@Behavior/ContactAssimilate";
+import { DelayAssimilate } from "@Behavior/DelayAssimilate";
 
 const AllBehaviors: IAnyBehaviorRecorder[] = [
     new BehaviorRecorder(Template),
@@ -15,6 +16,7 @@ const AllBehaviors: IAnyBehaviorRecorder[] = [
     new BehaviorRecorder(Tracking),
     new BehaviorRecorder(ContactAttacking),
     new BehaviorRecorder(ContactAssimilate),
+    new BehaviorRecorder(DelayAssimilate),
 ]
 
 /**
diff --git a/source/Behavior/ContactAssimilate.ts b/source/Behavior/ContactAssimilate.ts
index a358f5a..89da19a 100644
--- a/source/Behavior/ContactAssimilate.ts
+++ b/source/Behavior/ContactAssimilate.ts
@@ -50,7 +50,7 @@ class ContactAssimilate extends Behavior<IContactAssimilateBehaviorParameter, IC
 					
                     // 成功判定
                     if (Math.random() * 100 < this.parameter.success) {
-                        targetIndividual.transfer(this.parameter.assimilate.objects!);
+                        targetIndividual.transfer(assimilateGroup!);
                     }
 				}
 			});
diff --git a/source/Behavior/DelayAssimilate.ts b/source/Behavior/DelayAssimilate.ts
new file mode 100644
index 0000000..2f43603
--- /dev/null
+++ b/source/Behavior/DelayAssimilate.ts
@@ -0,0 +1,96 @@
+import { Behavior } from "@Model/Behavior";
+import { Group } from "@Model/Group";
+import { Individual } from "@Model/Individual";
+import { Model } from "@Model/Model";
+
+type IDelayAssimilateBehaviorParameter = {
+    target: "CG",
+    maxDelay: "number",
+	minDelay: "number",
+	success: "number"
+}
+
+type IDelayAssimilateBehaviorEvent = {}
+
+class DelayAssimilate extends Behavior<IDelayAssimilateBehaviorParameter, IDelayAssimilateBehaviorEvent> {
+
+    public override behaviorId: string = "DelayAssimilate";
+
+    public override behaviorName: string = "$Title";
+
+    public override iconName: string = "FunctionalManagerDashboard";
+
+    public override describe: string = "$Intro";
+
+	public override category: string = "$Initiative";
+
+	public override parameterOption = {
+        target: { type: "CG", name: "$Target" },
+		maxDelay: { type: "number", name: "$Max.Delay", defaultValue: 20, numberStep: 1, numberMin: 0 },
+		minDelay: { type: "number", name: "$Min.Delay", defaultValue: 5, numberStep: 1, numberMin: 0 },
+		success: { type: "number", name: "$Success", defaultValue: 90, numberStep: 5, numberMin: 0 }
+	};
+
+	public effect = (individual: Individual, group: Group, model: Model, t: number): void => {
+
+        let assimilateGroup = this.parameter.target.objects;
+        if (!assimilateGroup) return;
+        
+        const {maxDelay, minDelay, success} = this.parameter;
+
+		let nextTime = individual.getData("DelayAssimilate.nextTime") ?? 
+		minDelay +  Math.random() * (maxDelay - minDelay);
+		let currentTime = individual.getData("DelayAssimilate.currentTime") ?? 0;
+		
+		currentTime += t;
+		if (currentTime > nextTime) {
+		
+            // 成功判定
+            if (Math.random() * 100 < success) {
+                individual.transfer(assimilateGroup);
+                nextTime = undefined;
+                currentTime = undefined;
+            } else {
+
+                nextTime = minDelay +  Math.random() * (maxDelay - minDelay);
+			    currentTime = 0;
+            }
+		}
+
+		individual.setData("DelayAssimilate.nextTime", nextTime);
+		individual.setData("DelayAssimilate.currentTime", currentTime);
+	}
+
+	public override terms: Record<string, Record<string, string>> = {
+        "$Title": {
+            "ZH_CN": "延迟同化",
+            "EN_US": "Delayed assimilation"
+        },
+        "$Intro": {
+            "ZH_CN": "随着时间的推移，个体逐渐向另一个群同化。",
+            "EN_US": "Over time, individuals gradually assimilate to another group."
+        },
+        "$Target": {
+            "ZH_CN": "同化目标",
+            "EN_US": "Assimilation target"
+        },
+		"$Max.Delay": {
+            "ZH_CN": "最长时间",
+            "EN_US": "Longest time"
+        },
+		"$Min.Delay": {
+            "ZH_CN": "最短时间",
+            "EN_US": "Shortest time"
+        },
+		"$Success": {
+            "ZH_CN": "成功率",
+            "EN_US": "Minimum strength"
+        },
+        "$Initiative": {
+            "ZH_CN": "主动",
+            "EN_US": "Initiative"
+        }
+    };
+}
+
+export { DelayAssimilate };
\ No newline at end of file