diff --git a/src/composables/node/useNodePricing.ts b/src/composables/node/useNodePricing.ts
index f61dccc709..b2e417415a 100644
--- a/src/composables/node/useNodePricing.ts
+++ b/src/composables/node/useNodePricing.ts
@@ -418,7 +418,12 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
         const modeValue = String(modeWidget.value)
 
         // Pricing matrix from CSV data based on mode string content
-        if (modeValue.includes('v2-master')) {
+        if (modeValue.includes('v2-1-master')) {
+          if (modeValue.includes('10s')) {
+            return '$2.80/Run' // price is the same as for v2-master model
+          }
+          return '$1.40/Run' // price is the same as for v2-master model
+        } else if (modeValue.includes('v2-master')) {
           if (modeValue.includes('10s')) {
             return '$2.80/Run'
           }
@@ -558,6 +563,32 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
     MinimaxTextToVideoNode: {
       displayPrice: '$0.43/Run'
     },
+    MinimaxHailuoVideoNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const resolutionWidget = node.widgets?.find(
+          (w) => w.name === 'resolution'
+        ) as IComboWidget
+        const durationWidget = node.widgets?.find(
+          (w) => w.name === 'duration'
+        ) as IComboWidget
+
+        if (!resolutionWidget || !durationWidget) {
+          return '$0.28-0.56/Run (varies with resolution & duration)'
+        }
+
+        const resolution = String(resolutionWidget.value)
+        const duration = String(durationWidget.value)
+
+        if (resolution.includes('768P')) {
+          if (duration.includes('6')) return '$0.28/Run'
+          if (duration.includes('10')) return '$0.56/Run'
+        } else if (resolution.includes('1080P')) {
+          if (duration.includes('6')) return '$0.49/Run'
+        }
+
+        return '$0.43/Run' // default median
+      }
+    },
     OpenAIDalle2: {
       displayPrice: (node: LGraphNode): string => {
         const sizeWidget = node.widgets?.find(
@@ -1358,6 +1389,7 @@ export const useNodePricing = () => {
       KlingDualCharacterVideoEffectNode: ['mode', 'model_name', 'duration'],
       KlingSingleImageVideoEffectNode: ['effect_scene'],
       KlingStartEndFrameNode: ['mode', 'model_name', 'duration'],
+      MinimaxHailuoVideoNode: ['resolution', 'duration'],
       OpenAIDalle3: ['size', 'quality'],
       OpenAIDalle2: ['size', 'n'],
       OpenAIGPTImage1: ['quality', 'n'],
diff --git a/tests-ui/tests/composables/node/useNodePricing.test.ts b/tests-ui/tests/composables/node/useNodePricing.test.ts
index cdb6454f19..140272e9f1 100644
--- a/tests-ui/tests/composables/node/useNodePricing.test.ts
+++ b/tests-ui/tests/composables/node/useNodePricing.test.ts
@@ -64,6 +64,16 @@ describe('useNodePricing', () => {
   })
 
   describe('dynamic pricing - KlingTextToVideoNode', () => {
+    it('should return high price for kling-v2-1-master model', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('KlingTextToVideoNode', [
+        { name: 'mode', value: 'standard / 5s / v2-1-master' }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$1.40/Run')
+    })
+
     it('should return high price for kling-v2-master model', () => {
       const { getNodeDisplayPrice } = useNodePricing()
       const node = createMockNode('KlingTextToVideoNode', [
@@ -219,6 +229,49 @@ describe('useNodePricing', () => {
     })
   })
 
+  describe('dynamic pricing - MinimaxHailuoVideoNode', () => {
+    it('should return $0.28 for 6s duration and 768P resolution', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('MinimaxHailuoVideoNode', [
+        { name: 'duration', value: '6' },
+        { name: 'resolution', value: '768P' }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.28/Run')
+    })
+
+    it('should return $0.60 for 10s duration and 768P resolution', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('MinimaxHailuoVideoNode', [
+        { name: 'duration', value: '10' },
+        { name: 'resolution', value: '768P' }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.56/Run')
+    })
+
+    it('should return $0.49 for 6s duration and 1080P resolution', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('MinimaxHailuoVideoNode', [
+        { name: 'duration', value: '6' },
+        { name: 'resolution', value: '1080P' }
+      ])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.49/Run')
+    })
+
+    it('should return range when duration widget is missing', () => {
+      const { getNodeDisplayPrice } = useNodePricing()
+      const node = createMockNode('MinimaxHailuoVideoNode', [])
+
+      const price = getNodeDisplayPrice(node)
+      expect(price).toBe('$0.28-0.56/Run (varies with resolution & duration)')
+    })
+  })
+
   describe('dynamic pricing - OpenAIDalle2', () => {
     it('should return $0.02 for 1024x1024 size', () => {
       const { getNodeDisplayPrice } = useNodePricing()