diff --git a/src/views/SimproV2/CreatedProyek/DialogFormProyek.js b/src/views/SimproV2/CreatedProyek/DialogFormProyek.js
index 7dbe82b..e09fd47 100644
--- a/src/views/SimproV2/CreatedProyek/DialogFormProyek.js
+++ b/src/views/SimproV2/CreatedProyek/DialogFormProyek.js
@@ -332,18 +332,35 @@ const DialogFormProyek = ({
 		setHealthBudget(val);
 	};
 
-	const onChangePm = (val) => {
-		let data = [...dataPM];
-		var item = data.find((item) => item.id === val);
-		participants.push({
-			id: lastIdxParticipants + 1,
-			title: "PM",
-			name: item.name,
-		});
-		setParticipants(participants);
-		setLastIdxParticipants(lastIdxParticipants + 1);
-		setPic(val);
-	};
+  const onChangePm = (val) => {
+    const item = dataPM.find((item) => item.id === val);
+    const existingParticipant = participants.find((participant) => participant.tittle === "PM");
+    if (existingParticipant) {
+      setParticipants((prevParticipants) => {
+        return prevParticipants.map((participant) => {
+          if (participant.tittle === "PM") {
+            return {
+              ...participant,
+              name: item.name,
+            };
+          }
+          return participant;
+        });
+      });
+    } else {
+      setParticipants((prevParticipants) => [
+        ...prevParticipants,
+        {
+          id: item.id,
+          tittle: "PM",
+          name: item.name,
+        },
+      ]);
+      setLastIdxParticipants(lastIdxParticipants + 1);
+    }
+
+    setPic(val);
+  };
 
 	const onChangeCurrency = (val) => {
 		let curr = val.split("|"); // code|symbol|name
@@ -399,7 +416,7 @@ const DialogFormProyek = ({
 	const addParticipant = () => {
 		participants.push({
 			id: lastIdxParticipants + 1,
-			title: "",
+			tittle: "",
 			name: "",
 		});
 		setParticipants(participants);
@@ -438,7 +455,24 @@ const DialogFormProyek = ({
 	};
 
 	const handleInputChangeParticipants = (e, index) => {
-		const { name, value } = e.target;
+    const { name, value } = e.target;
+    const existingParticipant = participants.find((participant) => participant.tittle === "PM");
+    if(value.toLowerCase() === "pm" && name === "tittle" && existingParticipant)
+    {
+      alert('PM is already exist!');
+        setParticipants((prevParticipants) =>
+        prevParticipants.map((participant, i) => {
+          if (i === index) {
+            return {
+              ...participant,
+              tittle: "",
+            };
+          }
+          return participant;
+        })
+      );
+      return false;
+    }
 		const newParticipants = [...participants];
 		newParticipants[index][name] = value;
 		setParticipants(newParticipants);
@@ -566,7 +600,7 @@ const DialogFormProyek = ({
 	const addApproval = () => {
 		approval.push({
 			id: lastIdxApproval + 1,
-			title: "",
+			tittle: "",
 			name: "",
 			date: moment(),
 		});
@@ -1321,8 +1355,8 @@ const DialogFormProyek = ({
 						<Col md={4}>
 							<Input
 								type="text"
-								value={item.tittle ? item.tittle : "-"}
-								name="title"
+								value={item.tittle}
+								name="tittle"
 								onChange={(e) => handleInputChangeParticipants(e, index)}
 							/>
 						</Col>
@@ -1421,7 +1455,7 @@ const DialogFormProyek = ({
 						<Col md={3}>
 							<Input
 								type="text"
-								value={item.tittle ? item.tittle : item.title}
+								value={item.tittle ? item.tittle : item.tittle}
 								name="title"
 								onChange={(e) => handleInputChangeApproval(e, index)}
 							/>