diff --git a/src/modules/12_evaluatePersonal/components/Detail/step/step2.vue b/src/modules/12_evaluatePersonal/components/Detail/step/step2.vue
index c4ae0f4b4..dfed23c20 100644
--- a/src/modules/12_evaluatePersonal/components/Detail/step/step2.vue
+++ b/src/modules/12_evaluatePersonal/components/Detail/step/step2.vue
@@ -32,17 +32,18 @@ async function fetchSigner() {
     .get(config.API.evaluationSigner(id.value, 1))
     .then((res) => {
       const data = res.data.result;
-      formCommand.elementaryFullName =
-        data == null ? "" : data.commanderFullname;
-      formCommand.elementaryPosition =
-        data == null ? "" : data.commanderPosition;
-      formCommand.abovelevelFullname =
-        data == null ? "" : data.commanderAboveFullname;
-      formCommand.abovelevelPosition =
-        data == null ? "" : data.commanderAbovePosition;
-
-      author.value = data.author;
-      subject.value = data.subject;
+      if (data) {
+        formCommand.elementaryFullName =
+          data == null ? "" : data.commanderFullname;
+        formCommand.elementaryPosition =
+          data == null ? "" : data.commanderPosition;
+        formCommand.abovelevelFullname =
+          data == null ? "" : data.commanderAboveFullname;
+        formCommand.abovelevelPosition =
+          data == null ? "" : data.commanderAbovePosition;
+        author.value = data.author;
+        subject.value = data.subject;
+      }
     })
     .catch((e) => {
       messageError($q, e);
diff --git a/src/modules/12_evaluatePersonal/components/Detail/step/step5.vue b/src/modules/12_evaluatePersonal/components/Detail/step/step5.vue
index 0fa7a9756..f292f6632 100644
--- a/src/modules/12_evaluatePersonal/components/Detail/step/step5.vue
+++ b/src/modules/12_evaluatePersonal/components/Detail/step/step5.vue
@@ -218,8 +218,10 @@ async function fetchDataSigner() {
     .get(config.API.evaluationSigner(id.value, 1))
     .then((res) => {
       const data = res.data.result;
-      author.value = data.author;
-      subject.value = data.subject;
+      if (data) {
+        author.value = data.author;
+        subject.value = data.subject;
+      }
     })
     .catch((e) => {
       messageError($q, e);
diff --git a/src/modules/12_evaluatePersonal/components/Detail/step/step6.vue b/src/modules/12_evaluatePersonal/components/Detail/step/step6.vue
index bc686eb46..1e90b4d7b 100644
--- a/src/modules/12_evaluatePersonal/components/Detail/step/step6.vue
+++ b/src/modules/12_evaluatePersonal/components/Detail/step/step6.vue
@@ -56,13 +56,15 @@ async function getSigner() {
     .get(config.API.evaluationSigner(id.value, 2))
     .then((res) => {
       const data = res.data.result;
-      formCommand.elementaryFullName = data.commanderFullnameDoc2;
-      formCommand.elementaryPosition = data.commanderPositionDoc2;
-      formCommand.abovelevelFullname = data.commanderAboveFullnameDoc2;
-      formCommand.abovelevelPosition = data.commanderAbovePositionDoc2;
-      author.value = data.authorDoc2;
-      subject.value = data.subjectDoc2;
-      assignedPosition.value = data.assignedPosition;
+      if (data) {
+        formCommand.elementaryFullName = data.commanderFullnameDoc2;
+        formCommand.elementaryPosition = data.commanderPositionDoc2;
+        formCommand.abovelevelFullname = data.commanderAboveFullnameDoc2;
+        formCommand.abovelevelPosition = data.commanderAbovePositionDoc2;
+        author.value = data.authorDoc2;
+        subject.value = data.subjectDoc2;
+        assignedPosition.value = data.assignedPosition;
+      }
     })
     .catch((e) => {
       // messageError($q, e);
diff --git a/src/modules/12_evaluatePersonal/components/Detail/step/step8.vue b/src/modules/12_evaluatePersonal/components/Detail/step/step8.vue
index 658488620..e8f52a3c3 100644
--- a/src/modules/12_evaluatePersonal/components/Detail/step/step8.vue
+++ b/src/modules/12_evaluatePersonal/components/Detail/step/step8.vue
@@ -330,9 +330,11 @@ async function fetchDataSigner() {
     .get(config.API.evaluationSigner(id.value, 2))
     .then((res) => {
       const data = res.data.result;
-      author.value = data.authorDoc2;
-      subject.value = data.subjectDoc2;
-      assignedPosition.value = data.assignedPosition;
+      if (data) {
+        author.value = data.authorDoc2;
+        subject.value = data.subjectDoc2;
+        assignedPosition.value = data.assignedPosition;
+      }
     })
     .catch((e) => {
       messageError($q, e);