diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/ControlsOverlay.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/ControlsOverlay.tsx
index 4afda5c1..a9993367 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/ControlsOverlay.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/ControlsOverlay.tsx
@@ -21,9 +21,7 @@ function ControlsOverlay({ constituenta, disabled, modified, processing, onRenam
     <Overlay position='top-1 left-[4.3rem]' className='flex select-none'>
       {!disabled || processing ? (
         <MiniButton
-          title={
-            modified ? messages.unsaved : `Редактировать словоформы термина: ${constituenta?.term_forms.length ?? 0}`
-          }
+          title={modified ? messages.unsaved : `Редактировать словоформы термина`}
           noHover
           onClick={onEditTerm}
           icon={<IconEdit size='1rem' className='icon-primary' />}
diff --git a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
index 782f6052..7813e821 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/EditorConstituenta/FormConstituenta.tsx
@@ -118,10 +118,10 @@ function FormConstituenta({
     const data: ICstUpdateData = {
       id: state.id,
       alias: alias,
-      convention: convention,
+      term_raw: term,
       definition_formal: expression,
       definition_raw: textDefinition,
-      term_raw: term
+      convention: convention
     };
     cstUpdate(data, () => toast.success('Изменения сохранены'));
   }
diff --git a/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx b/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
index 021f39ef..21d848f3 100644
--- a/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
+++ b/rsconcept/frontend/src/pages/RSFormPage/RSEditContext.tsx
@@ -46,6 +46,7 @@ import {
 } from '@/models/rsform';
 import { generateAlias } from '@/models/rsformAPI';
 import { EXTEOR_TRS_FILE } from '@/utils/constants';
+import { promptUnsaved } from '@/utils/utils';
 
 interface IRSEditContext {
   schema?: IRSForm;
@@ -379,17 +380,25 @@ export const RSEditState = ({
   }, [activeCst]);
 
   const substitute = useCallback(() => {
+    if (isModified && !promptUnsaved()) {
+      return;
+    }
     setShowSubstitute(true);
-  }, []);
+  }, [isModified]);
+
+  const inlineSynthesis = useCallback(() => {
+    if (isModified && !promptUnsaved()) {
+      return;
+    }
+    setShowInlineSynthesis(true);
+  }, [isModified]);
 
   const editTermForms = useCallback(() => {
     if (!activeCst) {
       return;
     }
-    if (isModified) {
-      if (!window.confirm('Присутствуют несохраненные изменения. Продолжить без их учета?')) {
-        return;
-      }
+    if (isModified && !promptUnsaved()) {
+      return;
     }
     setShowEditTerm(true);
   }, [isModified, activeCst]);
@@ -410,6 +419,9 @@ export const RSEditState = ({
     if (!activeCst) {
       return;
     }
+    if (isModified && !promptUnsaved()) {
+      return;
+    }
     const data: ICstTarget = {
       target: activeCst.id
     };
@@ -419,27 +431,26 @@ export const RSEditState = ({
         setSelected(cstList);
       }
     });
-  }, [activeCst, setSelected, model]);
+  }, [activeCst, setSelected, model, isModified]);
 
   const promptTemplate = useCallback(() => {
+    if (isModified && !promptUnsaved()) {
+      return;
+    }
     setInsertCstID(activeCst?.id);
     setShowTemplates(true);
-  }, [activeCst]);
+  }, [activeCst, isModified]);
 
   const promptClone = useCallback(() => {
-    if (isModified) {
-      if (!window.confirm('Присутствуют несохраненные изменения. Продолжить без их учета?')) {
-        return;
-      }
+    if (isModified && !promptUnsaved()) {
+      return;
     }
     setShowClone(true);
   }, [isModified]);
 
   const download = useCallback(() => {
-    if (isModified) {
-      if (!window.confirm('Присутствуют несохраненные изменения. Продолжить без их учета?')) {
-        return;
-      }
+    if (isModified && !promptUnsaved()) {
+      return;
     }
     const fileName = (model.schema?.alias ?? 'Schema') + EXTEOR_TRS_FILE;
     model.download((data: Blob) => {
@@ -515,7 +526,7 @@ export const RSEditState = ({
 
         reindex,
         reorder,
-        inlineSynthesis: () => setShowInlineSynthesis(true),
+        inlineSynthesis,
         produceStructure,
         substitute
       }}
diff --git a/rsconcept/frontend/src/utils/utils.tsx b/rsconcept/frontend/src/utils/utils.ts
similarity index 90%
rename from rsconcept/frontend/src/utils/utils.tsx
rename to rsconcept/frontend/src/utils/utils.ts
index 87206dff..58d4ed49 100644
--- a/rsconcept/frontend/src/utils/utils.tsx
+++ b/rsconcept/frontend/src/utils/utils.ts
@@ -95,3 +95,10 @@ export function convertBase64ToBlob(base64String: string): Uint8Array {
   }
   return uint8Array;
 }
+
+/**
+ * Prompt user of confirming discarding changes before continue.
+ */
+export function promptUnsaved(): boolean {
+  return window.confirm('Присутствуют несохраненные изменения. Продолжить без их учета?');
+}